The work done to push the refrigerator is 500 Nm.
Explanation:
Work done is the measure of force required to move any object from one point to another. So it is calculated as the product of force and displacement.
If the force increases the work done will increase and similarly, the increase in displacement increases the work done. So to push the refrigerator work should be done on the object and not by the object.
As the force is 100 N and the displacement is 5 m then, work done can be measured as
Work = Force × Displacement
Work = 100 × 5 = 500 Nm
So the work done to push the refrigerator is 500 Nm.
Answer:
b
Explanation:
An insulator does not transfer thermal or electrical energy but a conductor does
Answer:
should be tested by the scientific community
You could get sick by breathing throw your mouth and you have a less chance of getting sick by breathing throw your nose.
