Question

Problem - 5.3: Marbles each of mass 'm' are dropped
From height 'h'on pan of a balance at the rate 'R' per
sec. The balance calibrated in units of mass reads zero
initially. If marbles are dropped continuously, what
will the balance read after 't' sec ?​

Answer 1

Answer:

Here is your answer

) Power is shared among different organs of government through the horizontal distribution of powers. 2) These organs are Legislative, Executive and Judiciary. 3) This type of distribution advocates "separation of powers" in which different organs of government at the same level exercise different powers.

Answer 2

Answer:

each marble hits the pan with velocity v = under root 2gh

and in 1 sec no.of marbles hitting the pan = R

force due to momentum change, F¹ = mR under root 2gh

force due to weight F² = mg .Rt

F = mgRt + mR under root 2gh = mgR (t + under root 2h/g)