Physics, 15.04.2020 00:54, hi105

A car drives 5.0 km north, then 7.3 km east, then 5.3 km northeast, all at a constant velocity. If the car had to perform 2.6 × 106 J of work during this trip, what was the magnitude of the average frictional force on the car?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:00, mathnation1

If steel is more dense that lake water, why can a boat float

Answers: 1

continue

Physics, 22.06.2019 11:10, cmflores3245

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.

Answers: 3

continue

Physics, 22.06.2019 23:10, genyjoannerubiera

Ablue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 0.5 m/s 2 . a green car arrives at the position of the stop-light 6.5 s after the light had turned green. if t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? answer in units of s.

Answers: 1

continue

Physics, 23.06.2019 00:50, lbelle

Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n

Answers: 1

continue

Do you know the correct answer?

A car drives 5.0 km north, then 7.3 km east, then 5.3 km northeast, all at a constant velocity. If t...