Tag: turning on a pivot
Questions Related to turning on a pivot
While opening a tap with two fingers, the forces applied are
On applying a constant torque on a body-
_____ is applied to unwind a screw.
It becomes easier to open or close a door turning about its hinges if the force is applied at the:
Which of the following playground equipment make use of the turning effect of forces?
The spanner with a longer handle can tighten nuts and bolts with less effort.
Self balancing toys have curved and heavy base area.
Which of the following sports uses the turning effect of forces?
For a rigit body, we know that if verious forces act at various points in it , the resultant motion is as if a net force acts on the CM(centre of mass) causing translation and a net torque at the CM causing rotation around an axis through the CM. for the earth-sun system (approximating the earth as a uniform density sphere).