The time needed for a car whose speed is 30 Km/h to travel 600 Km is a. 0.05 hou

Question

The time needed for a car whose speed is 30 Km/h to travel 600 Km is a. 0.05 hour b. 1800 hour c. 2 hour d. 20 hour A motorist drives for 11 hours per day and averages km/h. How many days will she need to cover the distance of 3700 km between Chicago and San Francisco? (speed = d/t) a. 5 days b. 880 days c. 46 days d. 60 days A car increases its speed from 10 m/s to 24 m/s in the 6 seconds. What is the acceleration? a. 0.83 m/s^2 b. m/s^2 c. 1.5 m/s^2 d. 14 m/s^2 If the above car has a mass of 1200 kg what is the average force, in newtons, acting upon it? (F = ma) a. 756 N b. 1056 N c. 1800 N d. 16800 N A car starts from a speed of 10 m/s with an acceleration of 2 m/s^2. How many sec N are needed for the car to reach 20 m/s? a. 20 s b. 10 s c. 5.0 s d. 0.20 s A racing car traveling with constant acceleration increases its speed from 10 m/s to 30 m/s over a distance of 80 m. How long does it takes. a) 2 s, b) 4 s, c) 5 s, d) 8 s, e) the time cannot be calculated since the speed is not constant. Mass is a measurement of a) weight, b) intertie, c) density, d) volume Mass may be measured in units of a) pounds, b) metrics, c) grams, d) slug/In^3 The number of seconds in one day is a) 86000, b) 60 times 60 times 12, c) 3600, d) 60 times 60 times 24 Mass in the British system is a) pounds, b) tons, c) slugs, d) kilograms pi (PI) has a) the units of length, b) has the units of time, c) has the units of degrees, and d) has no units.

Explanation / Answer

According to the given problem,

33.) a: weight

34.) c: grams

35.) d: 60x60x24

36.) b: tons

Only 4 sub-parts per question please repost the remaining questions separatley.

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