zainabshahna03 zainabshahna03
  • 21-04-2020
  • Chemistry
contestada

2. A 0.5 kg tennis ball has speed of 15m/s. what is the kinetic energy of tennis?

Relax

Respuesta :

kritika3375
kritika3375 kritika3375
  • 21-04-2020

Explanation:

Given

mass (m) = 0.5 kg

velocity (v) = 15 m/s

Now

Kinetic energy

= 1/2 *m*v²

= 1/2 * 0.5 * 12²

= 0.5 *0.5 * 144

= 36 joule

hope it will help

Answer Link

Otras preguntas

What best defines the Industrial Revolution? the change from hand labor to machine production the renewed interest in trade and manufacturing the beginning of l
How many states were added in the US between 1795 and 1855
14 2/3 divided by 3/4
Given kite ABCD where the measure of angle A is congruent to the measure of angle C,AC=16 inches, BE=6,and DE=12 inches .Find the perimeter. Leave your answer i
true or false Niels Bohr developed a theory of atomic structure.
which was the only empire to include a SAHARAN SALT MINE
Does a stove have mechanical energy
The most successful automobile of its day was Ford's
Which sentence in the US Constitution provides for limiting the power of government?.
A ____ is a characteristic arising from genes located on gender- determining chromosomes