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Subject: Physics, asked on 5/5/18

Comment on whether the harappan civilisation was a rural or urban civilisation.give suitable examples to justify ur answer.

Subject: Physics, asked on 23/4/18

The omentum off an object of 50 kg is 650 Ns-1, find the time taken to gain acceleration of 20ms-2 from rest.

Subject: Physics, asked on 23/4/18

A bullet of mass 80gm is fired at velocity of 1080 km perhr from the barrel and penetrated a wooden board upto 2 metre. Find the resistive force offered by board.

Subject: Physics, asked on 15/4/18

Plzzzz solve Q1.
Q.20. A ball is thrown vertically upwards from the top of a tower with an initial velocity of 19.6 m s-1. The ball reaches the ground after 5 s. Calculate :
(i) the height of the tower,
(ii) the velocity of ball on reaching the ground.
Take g = 9.8 m s-2.
 

Subject: Physics, asked on 26/2/23

Question 19. ....

Subject: Physics, asked on 8/11/22

Meaning of explain the meaning of the following statement 1kgf= 9.8N

Subject: Physics, asked on 2/9/22

State the Newton's 1st laws motions

Subject: Physics, asked on 11/8/22

What is upthrust explain it briefly with 2 examples

Subject: Physics, asked on 30/11/21

what is low of motion??

Subject: Physics, asked on 2/10/21

Please solve the following:

Subject: Physics, asked on 2/10/21

Kindly solve the following sum:

Subject: Physics, asked on 14/9/21

Teacher ,
Please can you explain me the reason why this statement is wrong

Subject: Physics, asked on 13/9/21

A glass jar contains a liquid of density ρ up to height of ‘h’ at a place where acceleration due to gravity is ‘g’ and atmospheric pressure is Pa. (i) What is the pressure at the free surface of the liquid? (ii) Write an expression for the total pressure at the base of the jar.

Subject: Physics, asked on 13/9/21

pls ans fast

Subject: Physics, asked on 6/9/21

a cricket ball of mass 100g moving with a speed of 36km/h is reflected back with the same speed what is the change in momentum
 

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