Physics, 10.03.2021 06:40 faithkristi
Momentum=mass X velocity
Total Momentum Before Collision = Total Momentum After Collision
momentum object 1 + momentum object 2 = Momentum object 1 + momentum object 2
m1 v1 + m2v2 = m1 v1 + m2v2
1. You are given the following data about a golf club hitting a stationary golf ball:
mass of club head = 0.350 kg
mass of golf ball = 0.046 kg
speed of club head before collision = 38 m/s
speed of club head after collision = 29 m/s
Calculate the following: SHOW WORK!!
A. momentum of club head before collision
Answer=
B. momentum of club head after collision
Answer=
C. momentum of golf ball before collision
Answer=
D. momentum of golf ball after collision
Answer=
E. Velocity of the golf ball after it is hit by the golf club
Answer=
2. You are given the following data about a bowling ball hitting a stationary bowling pin: SHOW WORK!!
mass of bowling ball = 7.0 kg
mass of bowling pin = 1.5 kg
speed of bowling ball before collision = 11 m/s
speed of bowling ball after collision = 6 m/s
Calculate the following: SHOW WORK!!
A. momentum of bowling ball before collision
Answer=
B. momentum of bowling ball after collision
Answer=
C. momentum of bowling pin l before collision
Answer=
D. momentum of bowling pin after collision
Answer=
E. speed of the bowling pin after it is hit by the bowling ball
Answer=
Answers: 2
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To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
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Physics, 23.06.2019 05:00
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Physics, 23.06.2019 13:30
Dopasuj wartości pracy z ramki do przedstawionych sytuacji ,a nastepnie wyraż te prace w dżulach uwaga jedna wartośc pracy nie bedzie pasowała do żadnej sytuacji
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Momentum=mass X velocity
Total Momentum Before Collision = Total Momentum After Collision
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