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Showing: Class 9 (321 questions)

by GIANSH GUPTA · Class 9

When a body falls freely towards the Earth, its total energy: A. Increases B. Decreases C. Remains constant D. First increases then decreases

Science Work and Energy 0 0 answers 0%
by GIANSH GUPTA · Class 9

When a force is applied to an object, work is done only if: A. The object does not move. B. The force is perpendicular to displacement. C. The object moves in the direction of the force. D. The force is less than 1 Newton.

Science Work and Energy 0 0 answers 0%
by GIANSH GUPTA · Class 9

The gravitational force between two objects is directly proportional to: a) The sum of their masses b) The product of their masses c) The distance between them d) The square of the distance between them

Science Gravitation 0 0 answers 0%
by GIANSH GUPTA · Class 9

A fielder giving a swing while catching a ball is an example of: a) First law of motion b) Second law of motion c) Third law of motion d) None of these

Science Force and Laws of Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

A passenger in a moving car is pushed to the side when the car takes a sharp turn. This is due to: a) Inertia of rest b) Inertia of motion c) Inertia of direction d) Acceleration

Science Force and Laws of Motion 0 1 answers 0%
by GIANSH GUPTA · Class 9

A goalkeeper in a football game pulls his hands backward after catching the ball to: a) Exert a larger force on the ball b) Increase the momentum of the ball c) Decrease the rate of change of momentum d) Increase the rate of change of momentum

Science Force and Laws of Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

Inertia of an object tends to cause the object to: a) Increase its speed b) Decrease its speed c) Resist a change in its state of motion d) Decelerate

Science Force and Laws of Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

Which law of motion gives the qualitative definition of force? a) Newton’s First Law b) Newton’s Second Law c) Newton’s Third Law d) Law of Conservation of Momentum

Science Force and Laws of Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

What does the slope of the velocity-time graph represent? (a) Distance (b) Speed (c) Acceleration (d) Displacement

Science Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

A body moving in a straight line has uniform motion if it travels _____ distance in equal time intervals. (a) Equal (b) Unequal (c) Zero (d) Irregular

Science Motion 0 0 answers 0%
by GIANSH GUPTA · Class 9

Angles in the same segment of a circle are: a) Complementary b) Supplementary c) Equal d) Unequal

Maths Circles 0 0 answers 0%
by GIANSH GUPTA · Class 9

A chord of a circle is equal to the radius of the circle. What is the angle subtended by this chord at the center?

Maths Probability 0 0 answers 0%
by GIANSH GUPTA · Class 9

Choose the synonym for "Bulky" A. Tiny B. Massive C. Light D. Slim

English Synonyms 0 0 answers 0%
by GIANSH GUPTA · Class 9

Identify the synonym for "Prohibit" A. Allow B. Permit C. Forbid D. Encourage

English Synonyms 0 0 answers 0%
by GIANSH GUPTA · Class 9

Choose the synonym for "Arduous" A. Easy B. Simple C. Difficult D. Smooth

English Synonyms 0 0 answers 0%
by GIANSH GUPTA · Class 9

Choose the synonym for "Abundant" A. Scarce B. Plentiful C. Limited D. Rare

English Synonyms 0 0 answers 0%
by GIANSH GUPTA · Class 9

Why is "contrast" important in cyber typography? A. It makes the text stand out from the background. B. It makes the text unreadable. C. It allows you to use two different colors. D. It is only needed for images

Cyber Other 0 0 answers 0%
by NIDHI KUMARI · Class 9

In Figure, ABCD is a parallelogram in which AE prependicular to DC and CF perpendicular to AD. If AB = 16 cm, AE = 8cm and CF = 10cm, then find AB = ???

Maths Areas of Parallelograms and Triangles 0 1 answers 100%
by AKSH PALIWAL · Class 9

SI UNIT OF WORK DONE IS

Science Work and Energy 0 1 answers 100%
by AKSH PALIWAL · Class 9

Work = _____________

Science Work and Energy 0 2 answers 100%

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