Birdman is flying horizontally at a
speed of 23 m/s and a height of 70
m. Birdman releases a...
Physics, 14.09.2021 14:00, maryam4241
Birdman is flying horizontally at a
speed of 23 m/s and a height of 70
m. Birdman releases a turd directly
above the start of the field. How far
from the start of the field should the
robot hold the bucket to catch the
turd?
Answers: 2
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A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
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A2k pendulum has a speed of 1 m/s at a height of 1/2 meter
Answers: 3
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Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
Answers: 1
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Answers: 2
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