0.064N
0.025N
0.016N
0.008N
0.003N
Correct answer is A
Upthrust = Volume of fluid displaced =vpg =0.2 x 0.2 x 0.2 x0.8 x 10= 0.064N
It is easier to roll a stone up a sloping road than to lift it vertical upwards because ...
Boiling occurs when the vapour pressure of a liquid is ...
The magnetic force on a charged particle moving with velocity v is...
In the fig above, what is the angle of reflection of the ray of light at mirror M? ...
Isotopes are nuclei which have ...
A lorry accelerates uniformly in a straight line with acceleration of 4ms−2 and covers a ...
Which of the following has the lowest internal resistance when new? ...