A person holding a 5.0 kg pumpkin, stands on a paddle board moving with velocity 5.0 m/s (E]. He throws the pumpkin out horizontally with a velocity of 10.0 m/s [W] relative to him. The mass of the person is 45.0 kg. and that of the boat is 20.0 kg. Ignore water resistance. . Find the velocity of the boat immediately after the throw. * By how much did the kinetic energy of the boat change? By how much did the kinetic energy of the pumpkin change? b. What was the work done by the person during the throw? d.
A person holding a 5.0 kg pumpkin, stands on a paddle board moving with velocity 5.0 m/s (E]. He throws the pumpkin out horizontally with a velocity of 10.0 m/s [W] relative to him. The mass of the person is 45.0 kg. and that of the boat is 20.0 kg. Ignore water resistance. . Find the velocity of the boat immediately after the throw. * By how much did the kinetic energy of the boat change? By how much did the kinetic energy of the pumpkin change? b. What was the work done by the person during the throw? d.
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![A person holding a 5.0 kg pumpkin, stands on a paddle board moving
with velocity 5.0 m/s [E]. He throws the pumpkin out horizontally with a
velocity of 10.0 m/s [w] relative to him. The mass of the person is 45.0 kg, and
that of the boat is 20.0 kg. Ignore water resistance.
. Find the velocity of the boat immediately after the throw.
b. By how much did the kinetic energy of the boat change?
- By how much did the kinetic energy of the pumpkin change?
What was the work done by the person during the throw?
d.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb9b4083-174d-48b6-9fb4-3e280e88b3ef%2F617b1128-8b78-4630-8ee6-3568953e9497%2Fmgndxpm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A person holding a 5.0 kg pumpkin, stands on a paddle board moving
with velocity 5.0 m/s [E]. He throws the pumpkin out horizontally with a
velocity of 10.0 m/s [w] relative to him. The mass of the person is 45.0 kg, and
that of the boat is 20.0 kg. Ignore water resistance.
. Find the velocity of the boat immediately after the throw.
b. By how much did the kinetic energy of the boat change?
- By how much did the kinetic energy of the pumpkin change?
What was the work done by the person during the throw?
d.
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