A marble is dropped from 2.5 m and hits the ground in 0.71 s. What is the final velocity before it hits the ground? pls right in simple way im in 9th

Energy is the ability to do work which measures what

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust

Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground.what is his gravitational potential energy above the ground?