Advertisements
Advertisements
प्रश्न
Name the factors affecting the turning effect of a body
Advertisements
उत्तर
The following are the factors which affect the turning effect of a body:
- The magnitude of the force applied
- A distance of line of action of the force from the axis of rotation
APPEARS IN
संबंधित प्रश्न
A force is applied on (i) a non-rigid body and (ii) a rigid body. How does the effect of the force differ in the above two cases?
Thrust is the ............ force acting on a surface.
How does the effect of force differ when it is applied on a non-rigid body?
Classify the following amongst contact and non-contact force.
force of tension in a string
State the condition when the change in the momentum of a body depends only on the change in its velocity.
A car of mass 600 kg is moving with a speed of 10 ms-1 while a scooter of mass 80 kg us moving with a speed of 50 ms-1. Compare their momentum.
A spanner (or wrench) has a long handle. Why?
A nut is opened by a wrench of length 10 cm. if the least force required is 5.0 N. find the moment of force needed to turn the nut.
A steering wheel of diameter 0.5 m is rotated anticlockwise by applying two forces each of magnitude 6 N. Draw a diagram to show the application of forces and calculate the moment of forces applied.
A nut is opened by a wrench of length 25 cm. If the least force required is 10 N, find the moment of force needed to turn the nut.
