Puran inserts a nail in a fast growing plant of his garden at about 2 feet above the ground level. He waters the plant everyday. What will he observe after 2 months? Will the height of the nail increase with the height of the plant? Justify.
shivaniguptadas
Asked:
December 2022
Two bodies A & B of the same mass are moving with velocities v and v/2 respectively. Compare their (a) Inertia (b) Momentum (c) the force needed to stop them in the same time.
shivaniguptadas
Asked:
December 2022
In the given figure, ABCD is a rectangle. Find the values of x and y.
shivaniguptadas
Asked:
December 2022
Why is it difficult to produce vaccines against virus? please answer asap. thanks!