Advertisements
Advertisements
Question
______ has to be applied to change the ______ of a ______ object.
(moving, direction, force)
Solution
Force has to be applied to change the direction of a moving object.
RELATED QUESTIONS
Define the term Force?
State the effects of a force applied on a non-rigid and a rigid body. How does the effect of the force differ in the two cases?
Complete the following:
Force = mass x ............
Complete the following:
1 N = ............kgf (approx)
Which of the following is not the force at a distance:
(a) electrostatic force
(b) gravitational force
(c) frictional force.
(d) magnetic force.
Turning a nut with a spanner having a short handle is so easy than one with a long handle.
Two friends on roller-skates are standing 5 m apart facing each other. One of them throws a ball of 2 kg towards the other, who catches it, How will this activity affect the position of the two? Explain your answer.
Assertion: Force is defined as a push or pulls acting on a body.
Reason: CGS unit of force is the newton.
Mention the two types of forces.
Define force. Mention its SI unit.
