Answer:
The mass of a tennis ball is 59 grams.
Explanation:
Given that the formula for momentum is p = m×v where m represents mass (kg) and v is speed (m/s). Then, you have to substitute the values :
[tex]p = m \times v[/tex]
[tex]let \: p = 1.06,v = 18[/tex]
[tex]1.06 = m \times 18[/tex]
[tex]1.06 \div 18 = m[/tex]
[tex]m = 0.0589kg \: (3sf)[/tex]
[tex]m = 0.0589kg \times 1000[/tex]
[tex]m = 59g \: (3sf)[/tex]
