Question

What is the mass of a baseball that has a kinetic energy of 102 J and is traveling at 5 m/s? (You have to rearrange equation to solve for mass instead of KE!)

Answer 1

Explanation:

mass of the baseball is 8.16

hope it is helpful to you

Answer 2

Answer:

$\huge\bf{GIVEN\:}$

Kinetic Energy (KE) = 102 j

Velocity (v) = 5m/s

Formula Used:

$\bf {KE\:= \frac{1}{2}mv^2}$

Remarks:

KE = Kinetic Energy

V = Velocity

$\bold\blue{Solution}$

$\bf {102\:= \frac{1}{2}m(5)^2}$

$\bf {204\:=\:25m}$

$\bf {m\:= \frac{204}{25}}$

$\implies {8.16 }$

The Mass is the 8.16 Kg.

Extra Information:-

Mass is a scalar quantity; therefore, it only gives us information about the magnitude or the amount of stuff in an object.