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Elza [17]
3 years ago
15

A small, 0.100 kg cart is moving at 1.20 m/s on a frictionless track when it collides with a larger, 1.00 kg cart at rest. After

the collision, the small cart recoils at 0.850 m/s. What is the speed of the large cart after the collision
Physics
1 answer:
spayn [35]3 years ago
4 0

Answer:

V_2=0.205m/s

Explanation:

From the question we are told that

Moving Mass m_1=0.1kg

Velocity of cart u_1=1.20 m/s

Stationary Mass m_2= 1.00 kg

Recoil velocity V_1=0.850 m/s

Generally the equation of momentum is mathematically given by

m_1u_1+0=m_1v_1+m_2v_2

(0.1)(1.20)+0=(0.1)(-0.850)+(1)v_2

V_2=0.205m/s

Therefore speed of the stationary mass after collision is V_2=0.205m/s

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