Question

1.The acceleration of a body depends upon :(A) The external force acting on the body only(B) The mass of the body only(C) Both the external force and the mass(D) The displacement of the body only​

Answer 1

Answer:

Explanation:

The answer is (C) as

Acceleration=Force/Mass

Answer 2

Hey Dear,

◆ Answer -

(C) Both the external force and mass of the body

◆ Acceleration -

Rate of change of velocity of an object in motion is called acceleration.

a = dv / dt

Newton's second law of motion states that net force acting on a body is directly proportional to both mass and acceleration.

F = m × a

a = F / m

Therefore, acceleration of the body is -

• directly proportional to external force
• inversely proportional to mass of body

Hope this helped you.