According to the definition of the force, It is defined as <u>the multiplication of the mass and acceleration</u> (or, the rate change of the quantity of motion)
where:
- F: is the force in Newtons (N)
- m: is the mass in kilograms (Kg)
- a: is the acceleration in
Then, in our problem
Answer: when an object begins to fall its potential energy decreases and it’s kinetic energy increases, potential energy is equal to kinetic energy because a decrease in potential energy is exactly equal to the increase in kinetic energy.
Answer:
independent variable is the answer! hope that helps :D
All we need to do is divide the momentum and weight to find the velocity:
v = m / w
Solve using the values we are given.
v = 952/68 = 14 m/s
Best of Luck!
Answer:75m
Explanation: simple kinematics . xo=0 , vo=0
x=xo+vo*t +at*t/2 = 6*5*5/2 =75m