Notifications
Clear all
A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force as shown in figure. Let us take it that the force acts on the object through the displacement. What is the work done in this case?
0
08/01/2021 3:30 pm
Topic starter
A force of 7 N acts on an object. The displacement is, say 8 m, in the direction of the force as shown in figure. Let us take it that the force acts on the object through the displacement. What is the work done in this case?
Answer
Add a comment
Add a comment
Topic Tags
1 Answer
0
08/01/2021 3:31 pm
Force, F = 7 N
Displacement, s = 8 m
Then, work done = 7N x 8 m
= 56 Nm = 56 J
Add a comment
Add a comment
Forum Jump:
Related Topics
-
A stone is thrown upwards as shown in the diagram. When it reaches P, which of the following has the greatest value for the stone?
4 years ago
-
Which of the following does not possess the ability to do work not because of motion?
4 years ago
-
A girl weighing 400 N climbs a vertical ladder. If the value of g be 10 m/s^2, the work done by her after climbing 2 m will be
4 years ago
-
Each of the following statements describes a force acting. Which force is causing work to be done?
4 years ago
-
The momentum of a bullet of mass 20g fired from a gun is 10 kg.m/s. The kinetic energy of this bullet in kJ will be
4 years ago
Forum Information
- 321 Forums
- 27.3 K Topics
- 53.8 K Posts
- 57 Online
- 12.4 K Members
Our newest member: Stripchat
Forum Icons:
Forum contains no unread posts
Forum contains unread posts
Topic Icons:
Not Replied
Replied
Active
Hot
Sticky
Unapproved
Solved
Private
Closed