Test Details

Gravitation - NCERT

Jan 12, 8:00 PM

1440 minutes

Jan 13, 8:00 PM

60.0 marks

MCQ

30 questions

rajat verma

Electronics engineer

Class Details

Science

Class 9th

Science

More from rajat verma

(20)

Test

Electric Charges and Fields

class-12th

Physics

0 Likes

0 Views

rajat verma

Mar 01, 2024

Test

Kinematics, Vectors

jee

Physics

0 Likes

0 Views

rajat verma

Jan 11, 2024

Test

Electric Charges and Fields, Electrostatic Potential and Capacitance

class-12th

Physics

0 Likes

0 Views

rajat verma

Jan 09, 2024

Test

Optics

jee

Physics

0 Likes

0 Views

rajat verma

Dec 17, 2023

Test

Modern Physics, Nuclear Physics

jee

Physics

0 Likes

0 Views

rajat verma

Nov 25, 2023

Test

Hydrocarbons, Biomolecules

jee

Physics

0 Likes

0 Views

rajat verma

Nov 17, 2023

Test

Semiconductors and Electronic Devices, Modern Physics and 1 others

jee

Physics

0 Likes

0 Views

rajat verma

Nov 17, 2023

Study Material

Test

class-12th

Physics

0 Likes

9 Views

rajat verma

Mar 19, 2023

Homework

Units and Measurement

class-11th

Physics

0 Likes

3 Views

rajat verma

Sep 14, 2022

Test

Current Electricity

class-12th

Physics

0 Likes

4 Views

rajat verma

Sep 14, 2022

Test

Electric Charges and Fields

class-12th

Physics

0 Likes

1 Views

rajat verma

Aug 30, 2022

Test

Centre of Mass, Momentum and Collision and impulses

jee

Physics

0 Likes

2 Views

rajat verma

Jul 14, 2022

Homework

Vectors

jee

Physics

0 Likes

1 Views

rajat verma

Jul 05, 2022

Test

Centre of Mass, Momentum and Collision

jee

Physics

0 Likes

2 Views

rajat verma

Jul 03, 2022

Test

Centre of Mass

jee

Physics

1 Likes

3 Views

rajat verma

Jun 30, 2022

Test

Light - Reflection and Refraction

class-10th

Science

0 Likes

1 Views

rajat verma

Mar 12, 2022

Homework

Practice Test

class-12th

Physics

0 Likes

20 Views

rajat verma

Mar 05, 2022

Test

Electric Charges and Fields

class-10th

Science

0 Likes

2 Views

rajat verma

Mar 01, 2022

Test

Improvement in Food Resources, Natural Resources and 1 other Topics

class-9th

Science

0 Likes

1 Views

rajat verma

Jan 27, 2022

Test

Sound,Work and Energy

class-9th

Science

0 Likes

4 Views

rajat verma

Jan 27, 2022

Recommended Content

(20)

Test

Gravitation - NCERT

class-6th

Science

0 Likes

1 Views

swapnil

Feb 16, 2022

Test

Gravitation,Gravitation - NCERT

class-9th

Science

0 Likes

2 Views

Nick Taxa

Jan 12, 2022

Homework

Gravitation,Gravitation - NCERT

class-9th

Science

0 Likes

0 Views

Rahul Rai

Jan 11, 2022

Test

Gravitation,Gravitation - NCERT

class-9th

Science

0 Likes

0 Views

Sonia Kalia

Jan 13, 2022

Test

Gravitation,Gravitation - NCERT

class-9th

Science

0 Likes

4 Views

Pallavi IAS

Jan 07, 2022

Test

Gravitation,Gravitation - NCERT

class-9th

Science

0 Likes

5 Views

jaydev academy jalgaon

Jan 04, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

7 Views

Sudhir Kumar Roy

Jan 10, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

9 Views

Bappa Ghosh

Dec 22, 2021

Homework

Gravitation - NCERT

class-9th

Science

0 Likes

4 Views

Abhishek

Jan 25, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

5 Views

Sushant Kumar

Jan 16, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

1 Views

Tanish

Jan 27, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

1 Views

Manisha Dubey

Jan 31, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

2 Views

AMIT SIR

Jan 13, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

2 Views

sumit Kumar Maurya

Feb 02, 2022

Homework

Gravitation - NCERT

class-9th

Science

0 Likes

0 Views

Tanish

Jan 20, 2022

Homework

Gravitation - NCERT

class-9th

Science

0 Likes

6 Views

Rajesh L Kharatmal

Feb 07, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

5 Views

Rajan Kumar

Feb 10, 2022

Test

Gravitation - NCERT

class-9th

Science

1 Likes

3 Views

AMIT SIR

Jan 13, 2022

Homework

Gravitation - NCERT

class-9th

Science

0 Likes

2 Views

Kavita parik

Jan 20, 2022

Test

Gravitation - NCERT

class-9th

Science

0 Likes

11 Views

Subhra

Feb 28, 2022

Question Text

Question 1 :
A stone is thrown vertically upward with an initial velocity of 40 m/s. Taking g = 10 $m/s^2$,What is the net displacement and the total distance covered by the stone?

Question 3 :
A ball thrown up vertically returns to the thrower after 6 s. Find its position after 4s.

Question 4 :
What happens to the force between two objects, if the masses of both objects are doubled?

Question 5 :
Two objects of masses $ m_1$ and $m_2$ having the same size are dropped simultaneously from heights $ h_1$ and $h_2$ respectively. What will the ratio of time they would take in reaching the ground be if both of them are hollow, size remaining the same in each case?

Question 7 :
A ball thrown up vertically returns to the thrower after 6 s.What is the maximum height it reaches?

Question 9 :
A car falls off a ledge and drops to the ground in 0.5 s. Let $g = 10 \ m s^{–2}$ (for simplifying the calculations).What is its average speed during the 0.5 s?

Question 10 :
Amit buys few grams of gold at the poles as per the instruction of one of his friends. He hands over the same when he meets him at the equator. Will the friend agree with the weight of gold bought?

Question 11 :
What is the magnitude of the gravitational force between the earth and a 1 kg object on its surface? (Mass of the earth is $6 \times 10^{24}$ kg and radius of the earth is $6.4 \times 10^6$ m.)

Question 12 :
How does the force of gravitation between two objects change when the distance between them is reduced to half ?

Question 13 :
Why does a block of plastic released under water come up to the surface of water?

Question 15 :
The weight of an object is constant and does not change from place to place.

Question 16 :
An object is put one by one in three liquids having different densities. The object floats with $\frac{1}{9} , \frac{2}{11} and \frac{3}{7} $parts of their volumes outside the liquid surface in liquids of densities $d_1, d_2 , d_3 $ respectively. Which of the following statement is correct?

Question 19 :
Two objects of masses $m_1$ and $m_2$ having the same size are dropped simultaneously from heights $h_1$ and $h_2$ respectively. What is the ratio of time they would take in reaching the ground?

Question 22 :
The mass of an object is constant and does not change from place to place.

Question 23 :
The mass of the earth is $6 \times 10^{24}$ kg and that of the moon is $7.4 \times 10^{22}]$ kg. If the distance between the earth and the moon is $3.84 \times 10^5$ km, What is the force exerted by the earth on the moon. (Take $G = 6.7 \times 10^{–11}\ N\ m^2\ kg^{-2}$)

Question 24 :
The volume of a 500 g sealed packet is $350\ cm^3$. Will the packet float or sink in water if the density of water is $1\ g \ cm^{–3}$?

Question 25 :
What is the source of centripetal force that a planet requires to revolve around the Sun?

Question 26 :
It is seen that a falling apple is attracted towards the earth. Does the apple attract the earth?

Question 27 :
When a body is immersed fully or partially in a fluid, it experiences an upward force that is _____________the weight of the fluid displaced by it.

Question 28 :
On the earth, a stone is thrown from a height in a direction parallel to the earth’s surface while another stone is simultaneously dropped from the same height. Which stone would reach the ground first ?

Question 29 :
Why is the weight of an object on the moon$\frac{1}{6}th$ its weight on the earth?

Question 30 :
The volume of 50 g of a substance is 20 $cm^3$. If the density of water is 1 $g cm^{–3}$, will the substance float or sink?

More from rajat verma

Recommended Content

Learn from Anywhere on Any Device