Acar undergoing uniform acceleration travels 100 meters from a standing start in a given period of time. if the time were increased by a factor of four, calculate the displacement.

m

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.