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a)  Determine the speed (in m/s) of the 0.400 kg ball after the collision.   (b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision. |ΔK| / Ki

a)  Determine the speed (in m/s) of the 0.400 kg ball after the collision.   (b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision. |ΔK| / Ki

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As shown in the figure, a metal ball with mass m2 is initially at rest on a horizontal, frictionless table. A second metal ball with mass m1 moving with a speed 3.00 m/s, collides with m2. Assume m1 moves initially along the +x-axis. After the collision, m1 moves with speed 2.00 m/s at an angle of ? = 45.0° to the positive x-axis. (Assume m1 = 0.100 kg and m2 = 0.400 kg.)

 

(a)  Determine the speed (in m/s) of the 0.400 kg ball after the collision.

 

(b) Find the fraction of kinetic energy transferred away or transformed to other forms of energy in the collision.

|ΔK| / Ki

 

 

JAKI After the collision vy sin e Before the collision Vif Cos 0 Vaf cos Ø ef sin ø a
Transcribed Image Text:JAKI After the collision vy sin e Before the collision Vif Cos 0 Vaf cos Ø ef sin ø a
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