Hello beautiful people, i have a couple questions for conceptual physics. I have unfortunately not been able to answer these questions. If someone could possibly answer them that would be great, and if not that perfectly fine too!

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.

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

The earth exerts a gravitational force of 500 n on amy. what is amy’s mass in kg?