Question

1)A vehicle with UALM gains a speed of 36 km/h to 108 km/h in 4 seconds. Determine the acceleration of the vehicle in m/s2.

A)3 B)6 C)9 D)4 E)5

2) A vehicle is accelerated at 4 m/s2 till it reaches a speed of 24 m/s after 5 seconds. What was the starting velocity?

A)6m/s B)7m/s C)3m/s D)2m/s E)4m/s

3) A vehicle with UALM gains a speed of 20 m/s to 60 m/s in 10 seconds. Find the distance traveled.

A)100m B)200m C)300m D)400m E)500m

4) Calculate the distance traveled by a vehicle in 6 seconds with an acceleration of 4 m/s2. The vehicle started with a velocity of 10 m/s.

A)112m B)122m C)132m D)142m E)102m

5) A car moves with a velocity of 60 m/s and its slowing down constantly. After of 400m the velocity has being reduced to 20 m/s. How much did it slow?

A) 1 m/s2 B)1,5 m/s2 C)2 m/s2 D)2,5 m/s2 E)4 m/s2

Answer 1