The first positively essential requirement is that
you absolutely have to know what 'a' and 'b' are.
I have no clue, so this is as far as I can go.
Answer:
Explanation:you know
circumference of a circle =2*pi*r=?
r=radius of a circle =3m
total distance of 6 revolution =s=6*2*pi*r
again, linear speed =v=s/t=?
t=time =60sec
I would say Puck. In the story Midsummer Night Dream
To solve this problem we will apply Newton's second law, which indicates that the force is equivalent to the product between mass and acceleration, so

Here,
F= Force
m = Mass
a = Acceleration
Rearranging to find the mass we have,

The value of the acceleration is


Replacing to find the mass,



Now in ponds this value is


Therefore the mass of the spacecraft is 52.8lb