A soccer ball with mass 0.420 kg is initially moving with speed 2.00 m/s. A soccer player kicks the ball, exerting a constant force of magnitude 40.0 N in the same direction as the ball’s motion. Over what distance must the player’s foot be in contact with the ball to increase the ball’s speed to 6.00 m/s?

Respuesta :

Answer:

35000kg

Explanation:

the answer is 35000

F=m1v2/m2v2

m1=0.420kg

v2=2.00

m1=?

v2=6.00

F=40.0

40.0=0.420*2.00/m2*6.00

m2=0.84/240

m2=35000//