subject
Physics, 29.08.2019 23:20 louie3096

Aplane has a cruising speed of 200 miles per hour when there is no wind. at this speed, the plane flew 500 miles with the wind in the same amount of time it flew 300 miles against the wind. find the speed of the wind.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:50
An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
question
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
question
Physics, 22.06.2019 17:00
The force it would take to accelerate an 900-kg car at the rate of 6m/s2
Answers: 1
question
Physics, 23.06.2019 03:00
Which insurance would contradict the big bang theory
Answers: 1
You know the right answer?
Aplane has a cruising speed of 200 miles per hour when there is no wind. at this speed, the plane fl...
Questions
question
Chemistry, 19.07.2019 23:30
question
Mathematics, 19.07.2019 23:30