Physics, 31.03.2021 04:20, kaiyah2021
A 10 g piece of sticky clay moving horizontally with a speed of 12 m/s strikes a pendulum bob and sticks
to the bob. The pendulum bob has a mass of 50 g and it is suspended from a 0.7 m string.
a. Find the momentum of the clay before the collision.
b. *Find the momentum of the clay-bob system after the collision.
C.
*Find the velocity of the clay-bob system after the collision.
d. *Find the kinetic energy of the clay-bob system after the collision.
e.
*Find the maximum height of the clay-bob system that they deflect after the collision.
f.
*What velocity should the clay have before the collision in order for the clay-bob system to
complete one circle?
Answers: 1
Physics, 22.06.2019 05:30, ellycleland16
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
Answers: 1
Physics, 22.06.2019 14:30, Scourge927
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
Answers: 2
Physics, 22.06.2019 16:10, Wemaybewrong
Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)
Answers: 1
Physics, 22.06.2019 18:30, Jasten
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
A 10 g piece of sticky clay moving horizontally with a speed of 12 m/s strikes a pendulum bob and st...
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