How high does Pete lift his sledge hammer if he used a force of 25N to lift the hammer while doing 50J of work?

He lifts 2 meters

Explanation:We are trying to find the distance. The formula for distance is W/Force. 50 is our amount of work. 25N is how much force was used. Divide the work bye the force. 50/25=2M

layer a is the exosphere and layer b is the thermosphere.   is the answer i think but i hope this .

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.