A0.50kg puck and a 0.25kg puck collide on a frictionless air table. during the collision, the 0.25kg puck undergoes an acceleration of 4.0 m/s^2. what is the force acting on the 0.50kg puck?

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.