Question

An astronaut carried a pot cointaining soil weighing 60 N from earth to the surface of the Moon. He kept it there and just before returning, he weighed the soil and found it to be 10N.where did the rest of the soil go and how much mass of soil was lost​

Answer 1

Answer:

A particle starts from rest and moves along z-axis. The acceleration a varies [yith its displacement x as a = (2 - x) m/s. Find magnitude of acceleration of particle when its displacement along positive x axis is maximum.K-Kerosene, S-Coloured saline water, W- pure water.

a) If we take equal volume of these three solution in a jar, which of the

following is the correct order.

(1)

(2)