Which of the following statements correctly state general principles of motion (

Question

Which of the following statements correctly state general principles of motion (Assume that the moving object's mass is not changing Select all that apply. Accelerated motion includes any motion involving a change in speed, change in direction, or both An object that is accelerating is also being acted upon by a (nonzero) net force A momentum change can occur even when the net force is zero. An object that is accelerating is also undergoing a change in momentum. Motion in a circle at constant speed means zero acceleration.

Explanation / Answer

here,

a)

correct

as accelration motion includes any motion involving change in speed , change in direction or both

b)

correct

F = m * a

when the accelration is non zero

then net force is also non zero

c)

incorrect

momentum is conserved when the net force is zero

d)

correct,

accelrating object is also undergo change in momentum

e)

incorrect

motion in circular motion at constant speed has centripital accelration

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