Force Test - 1...

Two forces of 3N and 4N act on a body to the left, while another force of 7N acts on it to the right. What is the resultant of the forces?

If the sum of all the forces acting on a moving object is zero, the object will

A bucket containing water is rotated in a vertical circle at a high speed. What will happen to the water when the bucket is upside down at the highest point?

Unless an external force is applied, an object cannot change its state of rest or motion due to

A force of 20 N acts upon a body whose weight is 9.8 N on the earth. What is the acceleration produced in the body?

A force of 250 N is applied on an object to produce an acceleration of 2 m/s². What is the mass of the object?

Two forces F₁ and F₂ act on two bodies A and B of masses 'm' and '2m', respectively. What is the ratio of accelerations produced?

An object of mass 50 g is initially moving with a velocity of 30 ms^-1. On applying a constant force on the object for 3.0 s, it acquires a velocity of 60 ms^-1. What is the magnitude of the force applied?