Advertisements
Advertisements
प्रश्न
A uniform metre rule of weight 10gf is pivoted at its 0 mark.
What moment of force depresses the rule?
Advertisements
उत्तर
Anticlockwise moment = 10 gf x 50 cm = 500 gf cm
संबंधित प्रश्न
What is the SI unit of the moment of force?
Where can a body execute free vibrations?
State the effect of force F in of the following diagram.
A potter turns his wheel by applying a force through the stick near the rim of wheel.
Name of S.I. unit of the rate of change in momentum.
State Newton's third law of motion.
The diagram in the figure shows a uniform metre rule weighing 100 gf, pivoted as its centre O. two weight 150 gf and 250 gf hang from the point A and B respectively of the metre rule such that OA = 40 cm and OB = 20 cm . Calculate
the total anticlockwise moment about o.
Explain the motion of a planet around the sun in a circular path.
Classify the following amongst contact and non-contact forces.
normal reaction force,
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.
