Physics General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	The initial velocity of a body moving along a straight line in 7 m/s. It has a uniform acceleration of 4 m/s². The distance covered by the body in the 5th second of its motion is	25 m 35 m 50 m 85 m
2	The acceleration 'a' in m/s² of a particle is given by a = 3 t² + 2 t + 2,where 't' is the time if the particle starts out with a velocity v = 2 m/s at t = 0, then the velocity at the end of 2 second is	12 m/s 24 m/s 18 m/s 36 m/s
3	A body is dropped from a tower with zero velocity reaches ground in 4s. The height of the tower is about	80 m 20 m 160 m 40 m
4	What will be the ratio of the distance moved by a freely falling body from rest in 4^th and 5^th seconds of journey?	4 : 5 7 : 9 16 : 25 1 : 1
5	A train of 150 m length is going towards north direction at a speed of 10 ms^-1 A parrot flies at a speed of 5 ms^-1 towards south direction parallel to the railway track,The time taken by the parrot to cross the train is equal to	12 s 8 s 15 s 10 s

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