<span>braking and returning suddenly to the roadway</span>
We are given the gravitational potential energy and the height of the ball and is asked in the problem to determine the mass of the ball. the formula to be followed is PE = mgh where g is the gravitational acceleration equal to 9.81 m/s^2. substituting, 58.8 J = m*9.8 m/s^2 * 30 m; m = 0.2 kg.
I believe the answer is "When a neutral atom looses an electron to another neutral atom, two charged atoms are created."
Answer:
Weight
Explanation:
The spring balance is used to measure weight of an object.
The answer is 0.001 , 1000 grams = 1 Kilograms
