Category: Class 10

4 posts

The mass and weight of an object on earth are 5 kg and 49 N respectively. What will be their values on the moon? Assume that the acceleration due to gravity on the moon is 1/6th of that on the earth.

Mass value: Since mass is the amount of matter present in our body and it remains same irrespective of the change in position. Therefore the value of mass will be 5 Kg on moon as well.  Weight va... Read Mores
Prathmesh Yelne

02-Apr-2023 13:46:33

147 Views Class 10, MSBSHSE, Science 2 years ago

Write the three laws given by Kepler. How did they help Newton to arrive at the inverse square law of gravity?

Johannes Kepler studied about the planets motion and their positions and. He noticed that motion of th e planets follows a certain law. He gave three laws describing the planetary motion. These are kn... Read Mores
Prathmesh Yelne

02-Apr-2023 13:46:45

325 Views Class 10, MSBSHSE, Science 2 years ago
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September 11, 2020

2.2 K Views GCP Cloud Engineer 21 hours ago

What are (i) free fall (ii) acceleration due to gravity (iii) escape velocity (iv) centripetal force?

(i) Free Fall: Whenever an object moves under the influence of the force of gravity alone, it is said to be in Free Fall. During free fall initial velocity of object is zero and force of air also acts... Read Mores
Prathmesh Yelne

06-Feb-2023 17:22:11

532 Views Class 10, MSBSHSE, Science 2 years ago

What Is the Difference Between Mass and Weight of an Object. Will the Mass and Weight of an Object on the Earth Be Same as Their Values on Mars? Why?

Difference between mass and weight of an object is as follows: S. No.MassWeight1.Mass is the amount of matter contained in a body.Weight is the force exerted on a body due to the gravitational pu... Read Mores
Prathmesh Yelne

06-Feb-2023 17:24:32

201 Views Class 10, MSBSHSE, Science 2 years ago
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September 11, 2020

2.2 K Views GCP Cloud Engineer 21 hours ago