Work
A store employee pushes a line of carts at a constant velocity with a force of 95N. How much WORK is done pushing the carts for 16m in kilojoules?
1.52kJ
Calculate the speed of a 5.2kg object that possesses 26.1J of KE
3.17m/s
KE of a toy car moving along with 0.40J of KE when speed is doubled.
1.60J
PE of a cup that weighs 4.5kg that sits on a ledge 1.2m high.
52.9J
How much WORK is done if a suitcase is pulled at an angle of 30 degrees with a force of 15N for 10m?
130J
A customer moves a 4.4 kg box along the shelf using 8.1N of force. If 5.9J of work was done on the box how far did the customer move the box?
0.73m
What is the KE of a 5.2kg objects moving at 2.4 m/s?
14.98J
What is the PE of a 5.2kg object sitting 5.8m above the ground?
295.6J