Answer :
Answer:
None
Explanation:
Force, F is given by ma where m is the mass of an object and a is acceleration
Acceleration is the rate of change in velocity per unit time. Since skaters with mass of 75 kg and 50 kg are moving at a constant speed, there is no acceleration hence F=50*0=0 and F=75*0=0
For skater of 45 kg, he is at rest to mean the initial and final velocitu of the skater is zero hence no acceleration, the force will be 45*0=0
Therefore, none of the skaters will experience a greater net force.
The skater experience that does have the greater net force should be None.
What are force and acceleration?
Since Force, F is provided by ma where m should be the mass of an object and a is acceleration. Here acceleration means the rate of change in velocity per unit time.
Since skaters with a mass of 75 kg and 50 kg are moving at a constant speed, so there is no acceleration
Therefore, F=50*0=0 and F=75*0=0
And,
For a skater of 45 kg, he is at rest to mean the initial and final velocity of the skater is zero so no acceleration, due to this the force will be 45*0=0
Learn more about mass here: https://brainly.com/question/21502132