Advertisements
Advertisements
प्रश्न
Name the physical quantity whose unit is ‘newton’.
Advertisements
उत्तर
Force is the physical quantity whose unit is ‘Newton’.
APPEARS IN
संबंधित प्रश्न
When a carpet is beaten with a stick, dust comes out of it. Explain.
What is the other name of Newton’s first law of motion ?
Name the scientist who gave the laws of motion.
Find the acceleration produced by a force of 5 N acting on a mass of 10 kg.
Is it possible for a particle to describe a curved path if no force acts on it? Does your answer depend on the frame of reference chosen to view the particle?
A block of mass 10 kg is suspended from two light spring balances, as shown in the following figure.

A particle is observed from two frames S1 and S2. Frame S2 moves with respect to S1with an acceleration a. Let F1 and F2 be the pseudo forces on the particle when seen from S1 and S2, respectively. Which of the following is not possible?
A block of mass 2 kg placed on a long frictionless horizontal table is pulled horizontally by a constant force F. It is found to move 10 m in the first seconds. Find the magnitude of F.
Give one example each of inertia of rest and inertia of motion.
In a legend, the hero-kid kicked a toy pig so that it is projected with a speed greater than that of its cry. If the weight of the toy pig is assumed to be 5 kg and the time of contact 0.01 sec., the force with which the hero-kid kicked him was ______.
(Speed of cry = 330 m/s)
