Question

A 5.0 kg bowling ball traveling 3.0 m/s collides with an 8.0 kg stationary bowling ball. After the collision the 5.0 kg ball is deflected to the left from its original path by 30 degrees, while the 8.0 kg ball is deflected to the right at an angle of 45 degrees. What are the speeds of the two balls after the impact?

Answer #1

Question1) A car moving North at 12 m/s strikes a stationary car
of equal mass. The first car moves off after the collision at an
angle of 30° East of North with a speed of 8.0 m/s.
a. What is the velocity of the struck car just after
the collision?
b. Show that the collision is inelastic.
c. Explain how dents, skid marks, etc. show that
kinetic energy has been lost.
d. If the collision were perfectly elastic, what would...

A 6.85 kg bowling ball moving at 10.0 m/s collides with a 1.60
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a) Calculate the final velocity (magnitude in m/s and direction
in degrees counterclockwise from the original direction) of the
bowling ball.
______magnitude m/s
__________direction ° counterclockwise from the original
direction of the bowling ball
(b) Ignoring rotation, what was...

A ball with mass M = 5 kg is moving with speed V=10 m/s and
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degrees relative to initial direction of motion of the ball with
mass M = 5 kg. a) What are the speeds of the two balls after the
collision? b)...

A ball (mass = 0.7 kg) traveling at 5 m/s toward a second ball
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path, and the 0.25 kg ball travels at 34 degrees to the right of
its original path. What
are the final velocities of each ball after collision?

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A bowling ball with a mass of 4.0 kilograms is traveling at 8.0
m/s strikes a larger bowling ball with a mass 6.0 kilograms which
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moves at an unknown velocity 13.0 degrees below the x-axis. What
are the final velocities of each ball?

A billiards ball of mass 0.2 kg strikes, another initially
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A 1.5 kg metal ball moving east at 50 m/s collides with a
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A 5.5 kg bowling ball moving at 9.55 m/s collides with
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a) calculate the direction, in degrees, of the final
velocity of the bowling ball. This angle should be measured in the
same way that theta is.
b) calculate the magnitude of the final velocity, in
meters per second, of the bowling...

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