Physics, 01.10.2021 02:40, varia

A student of mass 65kg takes 10s to run up a flight of stairs of 40 steps. if each step is 12cm high . Calculate the potential energy of the student at the maximum height take gravity to be 10m/s square.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, ygrant03

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Answers: 1

continue

Physics, 22.06.2019 06:20, lolweapon

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

Answers: 1

continue

Physics, 22.06.2019 11:20, ashtonbillups

More solar radiation is absorbed by earth’s surface than by

Answers: 1

continue

Physics, 22.06.2019 12:40, live4dramaoy0yf9

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

Answers: 2

continue

Do you know the correct answer?

A student of mass 65kg takes 10s to run up a flight of stairs of 40 steps. if each step is 12cm high...