Browse A
Alphabetical listing with fast deep pagination.
167681 items • Page 373 / 3354
A boat is traveling upstream in the positive direction of an x axis at 13.3 km/h
A boat is traveling upstream in the positive direction of an x axis at 13.3 km/h with respect to the water of a river. The water is flowing at 8.79 km/h with respect to the ground…
A boat is traveling upstream in the positive direction of the x axis at 10 km/h
A boat is traveling upstream in the positive direction of thex axis at 10 km/h withrespect to the water of a river. The water is flowing at6 km/h with respect to the ground. (a) W…
A boat is traveling upstream in the positive direction of the x axis at 12 km/h
A boat is traveling upstream in the positive direction of thex axis at 12 km/h with respect tothe water of a river. The water is flowing at 5 km/h with respect to the ground. (a) …
A boat manufacturer is evaluating the number of regional managers in its sales f
A boat manufacturer is evaluating the number of regional managers in its sales force, which services 350 dealers, 50 of them are key accounts. Every day, a regional manager makes …
A boat moves at 6.50 m/s relative to the water. (You can neglect relativity at t
A boat moves at 6.50 m/s relative to the water. (You can neglect relativity at these slow speeds.) Part A Find the boat's speed relative to shore when it's traveling downstream in…
A boat moves at 6.50 m/s relative to the water. (You can neglect relativity at t
A boat moves at 6.50 m/s relative to the water. (You can neglect relativity at these slow speeds.) Part A Find the boat's speed relative to shore when it's traveling downstream in…
A boat moves through the water with two forces acting on it. One is a 1,500-N fo
A boat moves through the water with two forces acting on it. One is a 1,500-N forward push by the water on the propeler, and the other is an 1,400-N resistive force due to the wat…
A boat moves through the water with two forces acting on it. One is a 2.10 times
A boat moves through the water with two forces acting on it. One is a 2.10 times 103 N forward push by the motor, and the other is a 1.68 times 103 N resistive force due to the wa…
A boat moves through the water with two forces acting on it. One is a 2000-N for
A boat moves through the water with two forces acting on it. One is a 2000-N forward push by the water on the propeller, and the other is a 1800-N resistive force due to the water…
A boat moves through the water with two forces acting on it. One is a 2000-N for
A boat moves through the water with two forces acting on it. One is a 2000-N forward push by the water on the propeller, and the other is a 1800-N resistive force due to the water…
A boat moves through the water with two forces acting on it. One isa 1500 N forw
A boat moves through the water with two forces acting on it. One isa 1500 N forward push by the water onthe propeller, and the other is an 1300 N resistive force due to the water …
A boat moves through the water with two forces acting on it. One isa 1600 N forw
A boat moves through the water with two forces acting on it. One isa 1600 N forward push by the water on thepropeller, and the other is an 1100 Nresistive force due to the water a…
A boat moves through the water with two forces acting on it. One isa 1600 N forw
A boat moves through the water with two forces acting on it. One isa 1600 N forward push by the water onthe propeller, and the other is an 1300 N resistive force due to the water …
A boat moves through the water with two forces acting on it. One isa 1600 N forw
A boat moves through the water with two forces acting on it. One isa 1600 N forward push by the water on thepropeller, and the other is an 1400 Nresistive force due to the water a…
A boat moves through the water with two forces acting on it. One isa 1700 N forw
A boat moves through the water with two forces acting on it. One isa 1700 N forward push by the water on thepropeller, and the other is an 1300 Nresistive force due to the water a…
A boat moves through the water with two forces acting on it. One isa 2000 N forw
A boat moves through the water with two forces acting on it. One isa 2000 N forward push by thewater on the propeller, and the other is an1300 N resistive force due to the waterar…
A boat moves throught the water with two foces acting onit. One is a 2120 N fowa
A boat moves throught the water with two foces acting onit. One is a 2120 N foward push by the motor on thepropeller, and the other is an 1869 N resistive force due to thewater ar…
A boat must sail directly south across a river 200 m wide. This river flows west
A boat must sail directly south across a river 200 m wide. This river flows west at 1.2 m s^-1. In still water the boat sails at a speed of 2.0 m s^-1. Sketch a labelled vector di…
A boat of mass 250 kg is coasting, with its engine in neutral, through the water
A boat of mass 250 kg is coasting, with its engine in neutral, through the water at speed 1.00 m/s when it starts to rain with incredible intensity. The rain is falling vertically…
A boat of mass 250kg is coasting, with its engine in neutral, through the water
A boat of mass 250kg is coasting, with its engine in neutral, through the water at speed 1.00m/s when it starts to rain with incredible intensity. The rain is falling vertically, …
A boat on the ocean is 5 mi from the nearest point on a straight shoreline; that
A boat on the ocean is 5 mi from the nearest point on a straight shoreline; that point is 15 mi from a restaurant on the shore. A woman plans to row the boat straight to a point o…
A boat radioed a distress call to a coast guard station. At the time of the call
A boat radioed a distress call to a coast guard station. At the time of the call, a vector A from the station to the boat had a magnitude of 45 km and was directed 15 east of nort…
A boat takes 3.10 h o u r s to travel 10.0 k m down a river, then 6.50 h o u r s
A boat takes 3.10hours to travel 10.0km down a river, then 6.50hours to return. How fast is the river flowing?style="color: rgb(51, 51, 51); font-family: arial, helvetica, clean, …
A boat that can travel 15 km/hr in still water wants to cross a river 1 km wide
A boat that can travel 15 km/hr in still water wants to cross a river 1 km wide by traveling from east to west. The river is flowing 5 km/hr to the south. (a) if the boat driver w…
A boat that travels at a speed of 6.75 m/s in still water isto go directly acros
A boat that travels at a speed of 6.75 m/s in still water isto go directly across a river and back . The current flows at 0.50m/s. a.) At what angle(s) must the boat be steered? b…
A boat traveling at 13.5 m/s relative to the water aims to go straight across a
A boat traveling at 13.5 m/s relative to the water aims to go straight across a river. If the river is 150 m wide and the current in the river is 3.50 m/s, how far downstream will…
A boat with a broken motor can travel at only one speed: 45 m/s while on still w
A boat with a broken motor can travel at only one speed: 45 m/s while on still water. This boat is placed in a 1200 m wide river that flows from west to east with a current of 15 …
A bob of mass M is at the end of a metal rod of length l and negligible mass. A
A bob of mass M is at the end of a metal rod of length l and negligible mass. A bullet of mass m, initially moving with velocity v is shot through the bob. It comes out with a vel…
A bob of mass is suspended from a fixed point with a massless string of length L
A bob of mass is suspended from a fixed point with a massless string of length L (i.e., it is a pendulum). You are to investigate the motion in which the string moves in a cone wi…
A bob of mass m = 0.200kg is suspended from a fixed point with a massless string
A bob of mass m = 0.200kg is suspended from a fixed point with a massless string of length L = 20.0cm . You will investigate the motion in which the string traces a conical surfac…
A bob of mass m = 0.200kg is suspended from a fixed point with a massless string
A bob of mass m = 0.200kg is suspended from a fixed point with a massless string of length L = 20.0cm . You will investigate the motion in which the string traces a conical surfac…
A bob of mass m = 0.250 kg is suspended from a fixed point with a massless strin
A bob of mass m = 0.250 kg is suspended from a fixed point with a massless string of length = 25.0 cm. You will investigate the motion in which the string traces a conical surface…
A bob of mass m = 0.300kg is suspended from a fixed point with a massless string
A bob of mass m = 0.300kg is suspended from a fixed point with a massless string of length L = 25.0cm . You will investigate the motion in which the string traces a conical surfac…
A bob of mass m is suspended from a fixed point with a massless string of length
A bob of mass m is suspended from a fixed point with a massless string of length L (i.e., it is a pendulum). You are to investigate the motion in which the string moves in a cone …
A bob of mass m is suspended from a fixed point with a massless string of length
A bob of mass m is suspended from a fixed point with a massless string of length L (i.e., it is a pendulum). You are to investigate the motion in which the string moves in a cone …
A bob of mass m is suspended from a string of length L, forming a pendulum. The
A bob of mass m is suspended from a string of length L, forming a pendulum. The period of this pendulum is 4.0 s. If the pendulum bob is replaced with one of mass 1/3 m and the le…
A bobsled starts at the top of a track as human runners sprint from rest and the
A bobsled starts at the top of a track as human runners sprint from rest and then jump into the sled. Assume they reach 40 km/h from rest after covering a distance of 50 m over fl…
A bobsled starts at the top of a track as human runners sprint from rest and the
A bobsled starts at the top of a track as human runners sprint from rest and then jump into the sled. Assume they reach 40 km/h from rest after covering a distance of 50 m over fl…
A bocce ball with a diameter of 6.00 cm rolls without slipping on a level lawn.
A bocce ball with a diameter of 6.00 cm rolls without slipping on a level lawn. It has an initial angular speed of 2.35 rad/s and comes to rest after 2.50 m. Assuming constant dec…
A bocce ball with a diameter of 6.00 cm rolls without slipping on a level lawn.
A bocce ball with a diameter of 6.00 cm rolls without slipping on a level lawn. It has an initial angular speed of 2.35 rad/s and comes to rest after 2.50 m. Assuming constant dec…
A body (not shown) has its center of mass (CM) at the origin. In each case below
A body (not shown) has its center of mass (CM) at the origin. In each case below give the direction for the torque %u03C4 with respect to the CM on the body due to force F acting …
A body in a room at 300 K is heated to 3,000 K. The wavelength of the most inten
A body in a room at 300 K is heated to 3,000 K. The wavelength of the most intense EM radiation emitted by the body at 3,000 K is _____ the wavelength of the most intense EM radia…
A body is acted upon by a force of 10 N and undergoes displacement in the direct
A body is acted upon by a force of 10 N and undergoes displacement in the direction of the force in accordance with the relation s = 3t2 + 2t where the units are SI. The rate…
A body is acted upon by a force of 10 N and undergoes displacement in the direct
A body is acted upon by a force of 10 N and undergoes displacement in the direction of the force in accordance with the relation s = 3t2 + 2t where the units are SI. The rate…
A body is moving along a square path ABCD with uniform speedof 5m/s Each side of
A body is moving along a square path ABCD with uniform speedof 5m/s Each side of the square is 50m long. from the corner A findthe average velocity to each of teh four corners of …
A body is oscillating up and down at the end of a spring. When the body is at th
A body is oscillating up and down at the end of a spring. When the body is at the top of its up and down motion, the kinetic energy is zero. is maximum is half of its maximum valu…
A body moves in the x-y plane such that x = Rcoswt and y=Rsinwt. Here x and y ar
A body moves in the x-y plane such that x = Rcoswt and y=Rsinwt. Here x and y are the coordinates of the body, t is the time and R and w are constants. a. Eliminate t between thes…
A body moves on a coordinate line such that it has a position s = f(t) = t^2 - 3
A body moves on a coordinate line such that it has a position s = f(t) = t^2 - 3t + 2 on the interval 0 lessthanorequalto t lessthanorequalto 9, with s in meters and t in seconds …
A body moving in the positive x direction passes the origin at time t = 0. Betwe
A body moving in the positive x direction passes the origin at time t = 0. Between t = 0 and t = 1 second, the body has a constant speed of 24 meters per second. At t = 1 second, …
A body of mass 1 kg is being pulled up by two forces as shown in the figure. The
A body of mass 1 kg is being pulled up by two forces as shown in the figure. The body is moving along the y- axis. It is not moving along the x-direction. a) Draw the free body di…