How much heat will change 10g of ice at 00C to water at 00C? Specific heat capacity of water = 4.2J/ (g0C), latent heat of fusion = 340 J/ g

John throws .4 kg ball with velocity of 18 m/s. hits .2 kg bottle and bottle flies 25 m/s. how fast is ball traveling after hitting the bottle?

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?

Energy flows from the producer level to the level. is called