Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Work and Energy
a net force if 7 N acts on a 7 kg mass over a distance of 5m. How much work did this force accomplish?
1 answer
7 N x 5 m is the work done, in Joules. The mass of the object doesn't affect the work done, but may affect the resulting velocity (if the object is free to move).
You can
ask a new question
or
answer this question
.
Related Questions
What is the electromagnetic force?
a force that governs how elements break down naturally a force that attracts objects with mass
A nonzero net force acts on a moving ball, and the ball comes to a stop. Which statement is correct about the relationship
Three forces act on an object. A 4 N force acts due east and a 3 N force acts due north. If the net force on the object is zero,
Three forces act on the object.A 3- N force acts due west, and 4-N force acts due south.If the net force on the object is zero
What is the measure of the amount of matter in an object?(1 point)
Responses mass mass net force net force velocity velocity
a resultant force of 5N acts for 5s on a mass of 5kg initially at rest. find the velocity acquired and distance mode
Which two values would likely be equal for the object during the times marked by segments B and E?
(1 point) Responses net force
1. A 2.5 kg mass at rest on a horizontal surface is acted upon by an applied horizontal force of 150 N. A frictional force of
What is the strong nuclear force?
a force that governs how elements break down naturally a force that attracts objects with mass
What is the weak nuclear force?
a force that attracts objects with mass towards each other a force that acts on charged particles