Physics, 31.10.2019 06:31, raikespeare5080

Acoin slides over a frictionless plane and across an xy coordinate system from the origin to a point with xy coordinates 3.0m,4.0m while a constant force acts on it. the force has magnitude 2.5 n and is directed at a counterclockwise angle of 100 from the positive direction of the x axis. how much work is done by the force on the coin during the displacement?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:00, blackjack73

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.

Answers: 3

continue

Physics, 22.06.2019 10:20, yofavvlele

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i. e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

Answers: 2

continue

Physics, 22.06.2019 11:30, genyjoannerubiera

A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?

Answers: 2

continue

Physics, 22.06.2019 12:30, gracedaniels68

What’s #16 asking me and how do i solve it?

Answers: 2

continue

Do you know the correct answer?

Acoin slides over a frictionless plane and across an xy coordinate system from the origin to a point...