Question 1. Asked on :17 July 2020:05:49:20 PM
What is gravitational force ?
-Added by Shruti Srivastva Physics » Gravitation
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Question 2. Asked on :17 July 2020:05:15:05 PM
The escape velocity on the earth is 11.2 kms-1. What will be its value on a planet having double the radius and eight times the mass of the earth?
-Added by Shruti Srivastva Physics » Gravitation
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Question 3. Asked on :10 July 2020:05:46:38 PM
Two vectors of magnitude 3 and 4 give a resultant of magnitude 2. What must be the dot product of these two vectors?
-Added by Shruti Srivastva Physics » Motion In A Plane
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Question 4. Asked on :10 July 2020:01:54:02 PM
The resultant of two or more vectors is that single vector which produces the same effect as the individual vectors together produce?
-Added by Shruti Srivastva Physics » Motion In A Plane
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Question 5. Asked on :09 July 2020:06:59:21 PM
No. when a stone is thrown vertically upwards, its velocity is zero at highest point but it has a non-zero acceleration of 9.8ms-2 at the same intant.
-Added by Shruti Srivastva Physics » Motion In A Straight Line.
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Question 6. Asked on :08 July 2020:06:51:27 PM
W
-Added by Shruti Srivastva Physics » Physical World
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Question 7. Asked on :08 July 2020:06:01:23 PM
If f=x3, then relative error in f would be how many times the relative error in x?
-Added by Shruti Srivastva Physics » Unit And Measurement
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Question 8. Asked on :08 July 2020:05:53:52 PM
-Added by Shruti Srivastva Physics » Units And Measurements
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Question 9. Asked on :07 July 2020:12:37:56 PM
Give the ratio of the strength of the four fundamental force in nature?
-Added by Shruti Srivastva Physics » Physical World
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Question 10. Asked on :06 July 2020:04:43:27 PM
Name the physicist first confirmed the existence if positrons experimentally ?
-Added by Shruti Srivastva Physics » Physical World
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