Teaching UP B.Ed (Paper 1 & 2) Mock Test 2025 Physics Motion in a Straight Line Kinematic equations for uniformly accelerated motion
A bullet hits a wooden block with a velocity of 100 m/sec and it comes to rest after travelling a distance of 50 cm. Find the retardation of the bullet. (Assume the uniform retardation)
1
10 m/sec2
2
1000 m/sec2
3
10000 m/sec2
4
None of these