Question

2 objects of masses 100g and 200g are moving along the same lines and direction with velocities of 2 m/s and 1 m/s, respectively. They collise and after the collision, the first object moves at a velocity of 1.67 m/s. Determine the velocity of yhe second object.​

Answer 1

Answer:

conserve momentum

bcoz there is no net external force acting on the bodies

so

0.1×2+0.2×1= 0.1×1.67+.2×v

0.4 = 0.167 +0.2×v

0.2v = 0.4-0.167

v = 0.233/2

v = 0.1165

Answer 2

Explanation:

mark me as brilliant answer