A body is accelerated from rest by applying a force of 30N. The momentum of the body after 2 seconds isA.7.5 kg-m/sB.30 kg-m/sC.120 kg-m/sD.60 kg-m/s

An object initially at rest accelerates at 5 meters per second2 until it attains a speed of 30 meters per second. What distance does the object traverse while accelerating?A 3 mB 30 mC 90 mD 600 m

If a body moving with initial, constant velocity of 10 m s¹, accelerates for 2 seconds at a constant rate of 12 m s², final velocity of body will be a) 30 m s¹ b) 34 m s-¹ c) 40 m s-¹ d) 45 m s-

A body starting from rest accelerates uniformly by along a straight line at the rate of 10 m/s2 for 5s. It moves for 2s with uniform velocity of 50 m/s. Then it retards uniformly and comes to rest in 3s. The total distance travelled by the body is:A 200 m B 300 m C 400 m D 600 m

A mass of 2 kg at rest travels for 4 sec with an acceleration of 1.5 m/s2. What is the gain of momentum?

A 30-kg object sitting at rest is struck elastically in a head-on collision with a 10-kg object initially moving at +3.0 m/s. Find the final velocity of the 30 kg object after the collision.Select one:a.+2.0 m/sb.+1.5 m/sc.−1.0 m/sd.+1.2 m/s