Advertisements
Advertisements
Question
Is force a scalar or a vector quantity?
Advertisements
Solution
Force is a vector quantity.
RELATED QUESTIONS
Explain the meaning of the following statement '1 kgf = 9.8 N'.
A bullet of mass 30 g, and moving with a velocity x hits a wooden target with a force of 187.5 N. If the bullet penetrates 80 cm, find the value of x
State the unit of weight in CGS system.
Does a body weigh the same at all places of the Earth? Give a reason for your answer.
A man sits in a machine which generates acceleration five times more than the acceleration due to gravity. If the mass of the man is 80 kg, what is his weight? Take g = 10 ms−2.
A man weigh 800 N at the equator. How does the weight of man change at the following place?
10 km down in a mine
How is weight affected in the following case, when initially the body is weighed in Delhi with a spring balance?
Body is taken deep inside a mine.
Where do you weigh more: at the poles or at equator?
Name the instrument used to measure the weight of a body.
In the below figure, a block of weight 20 N is hanging from a rigid support by a string. Find:
The force exerted by string on the block.
