Question

Jeanne rolls a 7.0 kg bowling ball down the alley for the league championship. One pin is still standing, and Jeanne hits it head-on with a velocity of 9.0 m/s. The 2.0 kg pin acquires a forward velocity of 14 m/s. What is the new velocity of the bowling ball?

Answer #1

This can be solved using the conservation of momentum,

Substituting the values in the equation we get,

therefore 5 m/s is the new velocity of the bowling ball

A 6.82 kg bowling ball slipsnand slides down the alley with a
center velocity of 7.33 m/s. The radius 10.85 cm ball rotates with
an angular velocity of 0.459 rad/s. A) what is the kinetic energy
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slipping, what is the kinetic energy?

a 7-kg bowling ball strikes a 4.5kg pin. the pin flies
forward with a velocity of 2 m/s. the ball continues forward at 4
m/s. what was the original velocity of the ball?

A 6.85 kg bowling ball moving at 10.0 m/s collides with a 1.60
kg bowling pin, scattering it with a speed of 8.00 m/s and at an
angle of 32.0° with respect to the initial direction of the bowling
ball. (
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
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(b) Ignoring rotation, what was...

A 6.25-kg bowling ball moving at 9.55 m/s collides with a
0.725-kg bowling pin, which is scattered at an angle of θ
= 23.5° from the initial direction of the bowling ball, with a
speed of 10.1 m/s.
Calculate the direction, in degrees, of the final velocity of
the bowling ball. This angle should be measured in the same way
that θ is.
Calculate the magnitude of the final velocity, in meters per
second, of the bowling ball.

A 7.50 kg bowling ball moving at 4.00 m/s makes an elastic head
on collision with a 2.50 kg bowling pin initially at rest. Find the
velocity of the bowling pin after the collision.

A 5.5 kg bowling ball moving at 9.55 m/s collides with
a 0.875kg bowling pin, which is scattered at an angle of theta =
84.5 degrees from the initial direction of the bowling ball, with a
speed of 17m/s
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...

3. A bowling ball of m=7.26kg and v=0.110m is thrown down a
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A bowling player throws a ball of mass 7 kg with a
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a) What is the momentum of the ball before the
collision
b) Calculate the total momentum of the ball and the
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c) What is tge velocity of the pin after the collision
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A bowling ball of mass 7.23 kg and radius
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Express your answer using three significant figures
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