Physics, 20.10.2020 09:01, carlyfaith3375

A pulley system used to lift car tires has a mechanical advantage of 8.1. If you pull on the pulley with a force of 540 N, how much force does the pulley
exert on the tire?
A. 1205 N
B. 4374 N
C. 66.7 N
D. 5110 N

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, robert7248

What do you think car designers do if the damage caused by a crash test is too severe?

Answers: 1

continue

Physics, 22.06.2019 06:30, haha81

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.

Answers: 1

continue

Physics, 22.06.2019 07:00, shaffergabe10

Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

Answers: 3

continue

Physics, 22.06.2019 10:10, sadie960

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

Answers: 1

continue

Do you know the correct answer?

A pulley system used to lift car tires has a mechanical advantage of 8.1. If you pull on the pulley...