A simple pendulum ,while oscillating rises to a maximum vertical height 5cm from its rest position when it's reaches to one side on it extreme if mass of Bob of simple pendulum is 500g and g = 10ms/2, find: a) The totle energy of simple pendulum at any instant while oscillating ; and
b) The velocity of Bob at its resting position. state the assumption made in your calculations

answer; i believe that the correct answer is (d) a very small amount of mass

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j