Force and Acceleration -Multiple Choice Questions Quiz

Interactive MCQs on “Force and Acceleration”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: According to Newton's second law of motion, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its:

(a) Mass
(b) Volume
(c) Speed
(d) Density

Question 2: When a car accelerates forward on a straight road, which direction is the net force acting on the car?

(a) Forward
(b) Backward
(c) Upward
(d) Downward

Question 3: An object experiences a net force of 10 N and undergoes an acceleration of 2 m/s². What is the mass of the object?

(a) 5 kg
(b) 8 kg
(c) 12 kg
(d) 20 kg

Question 4: A force of 20 N is applied to an object with a mass of 5 kg. What is the resulting acceleration of the object?

(a) 2 m/s²
(b) 4 m/s²
(c) 5 m/s²
(d) 25 m/s²

Question 5: If the net force acting on an object is zero, what can be said about its acceleration?

(a) The acceleration is zero
(b) The acceleration is constant
(c) The acceleration is infinite
(d) The acceleration is unknown

Question 6: Which of the following factors does NOT affect the acceleration of an object?

(a) Mass of the object
(b) Net force acting on the object
(c) Shape of the object
(d) Frictional force acting on the object

Question 7: An object is moving at a constant velocity. What can be said about the net force acting on it?

(a) The net force is zero
(b) The net force is increasing
(c) The net force is decreasing
(d) The net force is unknown

Question 8: What is the acceleration of a freely falling object due to gravity on Earth?

(a) 9.8 m/s² upward
(b) 9.8 m/s² downward
(c) 0 m/s²
(d) 1 m/s² downward

Question 9: If the net force acting on an object is 50 N and its mass is 10 kg, what is its acceleration?

(a) 5 m/s²
(b) 10 m/s²
(c) 15 m/s²
(d) 50 m/s²

Question 10: In a horizontal direction, a force of 100 N is applied to an object with a mass of 20 kg. If there is no friction, what is the resulting acceleration of the object?

(a) 0 m/s²
(b) 1 m/s²
(c) 5 m/s²
(d) 10 m/s²