Question #72067
2 Answers
The mass is
Explanation:
Apply the equation of motion
to calculate the acceleration
The initial speed is
The final speed is
The time is
The acceleration is
According to Newton's second Law
The force is
The mass is
12.897 kg, or 28.433 lb.
Explanation:
The formula for force, in Newtons
The formula for acceleration is
So the acceleration is
The formula for force can be rearranged thus:
The required mass is 12.897 kg.