A car initially miving at 0.5m/s along a track. the car come to rest after travelling 1m. the car is repeated on the same of track, but car initial moving at 1m/s. How far does the car travel before come to rest?​

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has

Aplayer uses a hockey stick to push a puck at a constant velocity across the ice. the weight of the puck is 170 n. the coefficient of friction is 0.0600. with what force must the player push the puck so that his force just equals the frictional force? 28.3 n 0.999 n 0.102 n 0.0104 n

When doing scientific research ,the sources used should be ?