Question
Q1.Two trucks , one loaded (A) & other unloaded (B) are moving & have same kinetic energy . The mass of A is double that of B . Brakes are applied to both & are brought to rest . If the distance covered by A before coming to rest is x1 & that of B is x2 , then ?
a) x1 = x2 (b) x1 = 2 • x2 (c) 2 • x1 = x2 (d) x1 = 4 • x2?