Asoda can rolls off a table top,
and lands 0.225 m away 0.416 s
later. how tall was the table?
(unit = m)
enter

Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47