Ahockey stick is in contact with a 165-g puck for 22.4 ms; during this time, the force on the puck is given approximately by f(t)=a+bt+ct^2, where a = β25.0 n, b = 1.11 Γ 10^5 n/s, and c = β5.58 Γ 10^6 n/s^2. determine the speed of the puck after it leaves the stick. determine how far the puck travels while it's in contact with the stick
Answers: 1
Physics, 22.06.2019 18:50
What accounts for an increase in the temperature of a gas that is kept at constant volume? a. energy has been removed as heat from the gas. b. energy has been added as heat to the gas. c. energy has been removed as work done by the gas. d. energy has been added as work done by the gas.
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Physics, 22.06.2019 19:00
The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
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Physics, 22.06.2019 20:30
Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving
Answers: 2
Ahockey stick is in contact with a 165-g puck for 22.4 ms; during this time, the force on the puck...
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