Physics, 24.09.2019 02:00 alizeleach0123

What is the speed of the air relative to a person standing on the ground

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 20:30, klocke2001

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Answers: 1

continue

Physics, 21.06.2019 23:20, marc2007

In the sport of parasailing, a person is attached to a rope being pulled by a boat while hanging from a parachute-like sail. a rider is towed at a constant speed by a rope that is at an angle of 15 ∘ from horizontal. the tension in the rope is 1900 n. the force of the sail on the rider is 30∘ from horizontal. what is the weight of the rider? express your answer with the appropriate units.

Answers: 1

continue

Physics, 22.06.2019 03:30, sere50

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

Answers: 3

continue

Physics, 22.06.2019 05:00, anondriap

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.

Answers: 1

continue

You know the right answer?

What is the speed of the air relative to a person standing on the ground...