A stone released into the rriver from a bridge .it takes
4s for the stone to touch
the river's water surface
Complete the height of
the bridge from the water
Level​

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?

Derive the formula 2as=v² -u² where the formula have have usual meanings