Physics, 14.11.2019 21:31 alysiareyes
A3 kg block is released from rest to slide down a ramp with friction. the length that the block slides is 2 meters and the angle of the ramp is 30°. the coefficient of kinetic friction between the surface and the block is 0.20. a. list all of the forces on the block. b. calculate the amount of work done by each force. c. what is the total work done on the block? d. what is the final speed of the block?
Answers: 2
Physics, 22.06.2019 05:30, GreenHerbz206
Could someone . i have tried to solve myself but my calculation is off
Answers: 3
Physics, 22.06.2019 18:30, leslylinares454
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
A3 kg block is released from rest to slide down a ramp with friction. the length that the block slid...
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