Answer : The mass of the tennis ball is, 58.8 g
Solution : Given,
Momentum of tennis ball = \(1.06Kgm/s\)
Velocity of tennis ball = \(18m/s\)
Momentum : It is equal to the product of the mass of object and the velocity of the object.
Formula used : \(p=mv\)
where,
p = momentum of an object
m = mass of an object
v = velocity of an object
Now put all the given values in the formula, we get the mass of an object.
\(1.06Kgm/s=m\times (18m/s)\)
\(m=0.0588Kg=58.8g\) (1 Kg = 1000 g)
Therefore, the mass of the tennis ball is, 58.8 g
