Physics, 15.10.2019 04:30, jbcupcake

This force can either push the block upward at a constant velocity or allow it to slide downward at a constant velocity. the magnitude of the force is different in the two cases, while the directional angle θ is the same. kinetic friction exists between the block and the wall, and the coefficient of kinetic friction is 0.340. the weight of the block is 51.0 n, and the directional angle for the force is θ = 44.0°. determine the magnitude of when the block slides (a) up the wall and (b) down the wall.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:00, binodkharal2048

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

Answers: 2

continue

Physics, 22.06.2019 15:00, lolweapon

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

Answers: 2

continue

Physics, 22.06.2019 20:10, kerarucker12pe384k

Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:

Answers: 2

continue

Physics, 22.06.2019 21:30, hail47

Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere

Answers: 1

continue

Do you know the correct answer?

This force can either push the block upward at a constant velocity or allow it to slide downward at...