A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
View Answer Report Error Discuss
One Watt = ?
A charge of 2 C passes from one point to the other in a circuit. If the potential difference between the two points is 5 V, the amount of work done is
Which of the following Newton's laws of motion can explain why a ball thrown at a wall rebounds?
Work done by an object on application of a force would be zero if the displacement of the object is:
The forces between two bodies are always equal and opposite. This idea is stated in the form of Newton's
The repeated reflection that results in persistence of sound is called
What does the symbol R in electricity stand for ?