Physics, 01.02.2021 16:20 coopyishome
In an elastic collision, an object with momentum 25 kg⋅m/s collides with another that has a momentum 35 kg⋅m/s. The first object’s momentum changes to 10 kg⋅m/s. What is the final momentum of the second object?
Answers: 3
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
Physics, 22.06.2019 14:40, kellypechacekoyc1b3
Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?
Answers: 3
Physics, 22.06.2019 17:30, giraffegurl
Distinguish between linear momentum and angular momentum
Answers: 2
In an elastic collision, an object with momentum 25 kg⋅m/s collides with another that has a momentum...
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