How much work must be done to a truck of mass 3580 kg to accelerate it from 21 m/s to 24. 6 m/s.

Could someone . i have tried to solve myself but my calculation is off

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these