# Physics Motion And Law Of Motion Mcq Question Pdf Classs 9th 0 642

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Published: 25.04.2021  Question 1. There will be a change in the speed or in the direction of motion of a body when it is acted upon by a Zero Force b Balanced Force c An Unbalanced force d Uniform force Answer.

## NCERT Solutions for Class 9 Science Chapter 9 Force and Laws of Motion

Question 1. There will be a change in the speed or in the direction of motion of a body when it is acted upon by a Zero Force b Balanced Force c An Unbalanced force d Uniform force Answer.

Which of the Expression to find the Force is correct? Inertia of a body is quantitative measure of its. Rocket works on the principle of conservation of a velocity b Mass c Linear Momentum d Energy Answer.

The goalkeeper of the opposite team collects the football and kicks it towards a player of his own team. A passenger in a moving train tosses a coin. The coin will fall back a Behind him b In front of him c On his hands d On the side of the train Answer. The nail stops the hammer in a very short time of 0. The action and reaction forces referred to in the third law a May act on different objects b Must act on different objects c Must act on the same object d Need not be equal in magnitude but act in the same direction Answer.

An object will continue to accelerate until the a The velocity changes direction b Resultant force on it is increased continuously c Resultant force begins to decrease d Resultant force on it is zero Answer. The object shown below moves with constant velocity.

Two forces are acting on the object. Unknown 2 July at Newer Post Older Post Home. Subscribe to: Post Comments Atom. ## MCQ Questions for Class 9 Science Chapter 9 Force and Laws of Motion with Answers

This solution contains questions, answers, images, step by step explanations of the complete Chapter 9 titled Force and Laws of Motion of Science taught in class 9. After you have studied lesson, you must be looking for answers of its questions. For a better understanding of this chapter, you should also see Chapter 9 Force and Laws of Motion Class 9 notes , Science. In-Text Questions Solved. Which of the following has more inertia: a a rubber ball and a stone of the same size? Answer: a A stone of the same size b a train c a five-rupees coin As the mass of an object is a measure of its inertia, objects with more mass have more inertia. ## Important Questions for CBSE Class 9 Science Chapter 9 - Force and Laws of Motion

Define inertia. Find a the momentum before the action of force b the momentum after the action of force c the magnitude of force. Given below are the links of some of the reference books for class 9 science. Find the magnitude of unbalanced force acting on the boat? It is because of the inertia of motion. The S. Newton-meter 2. What do we get by the product of mass and velocity?

These solutions for Laws Of Motion are extremely popular among Class 9 students for Science Laws Of Motion Solutions come handy for quickly completing your homework and preparing for exams. Match the first column with appropriate entries in the second and third columns and remake the table. Clarify the differences A. Distance and displacement B.

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