subject
Physics, 29.01.2021 16:40 thomasdianne

A 20 kg cart with frictionless bearings is initially at rest on a horizontal tabletop. The cart is connected by a light string to a hanging 5 kg block. The string passes over an ideal pulley. The system is released from rest and both objects have an acceleration of magnitude a 5 kg (a) Draw the forces (NOT components) that act on each object.
(b) Calculate the acceleration ay of the system of masses once the system is released.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 18:00, giavanleer14
Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.
Answers: 3
image
Physics, 21.06.2019 19:00, parosil
What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
Answers: 1
image
Physics, 22.06.2019 02:30, erinolson07cats
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
image
Physics, 22.06.2019 07:00, lilpeepxliltracy
Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?
Answers: 1
You know the right answer?
A 20 kg cart with frictionless bearings is initially at rest on a horizontal tabletop. The cart is c...

Questions in other subjects:

Konu
Social Studies, 10.04.2020 23:31