The overall magnification of a compound microscope with an objective lens magnification of 5 and an eye piece magnification of 30 will be

M = 150 times

Explanation:

When two or more lens are used to form image then final magnification of the image is given by the product of magnification due to each lens

so here we can say

so here we know that

now the total magnification is given as

so total magnification is 150 times

we need to know the time interval during which the force acts. impulse of force = momentum change

truck y has a greater velocity than truck x.