Respuesta :
The formula for calculating kinetic energy (KE) is 0.5 * m*v^2.
m is mass
v is velocity
plunging the values
500=0.5*m*50*50
m=0.4kg
mass of the soccer ball is 0.4kgs
m is mass
v is velocity
plunging the values
500=0.5*m*50*50
m=0.4kg
mass of the soccer ball is 0.4kgs
Answer:
0.4 kg
Explanation:
Information given;
Mass of ball = ?
Velocity = 50 m/s
Kinetic Energy = 500J
The formular relating these parameters is given as;
K.E = 0.5 * Mass * Velocity²
500 = 0.5 * M * 50²
M = 500 / (0.5 * 50 * 50)
M = 500 / 1250
M = 0.4 kg
