I am self studying and I can't ask anyone else so can you please help me out with these problems?
Two blocks of iron, one of mass m at 10.0C and the other of mass 2m at 25.0c, are placed in contact with each other. If no heat is exchanged with the surroundings, which of the following is the...
Hi there can anyone please explain to me these questions I am really confused about them.
Q: A 15 kg wagon is pulled to the right a force of 45 Newtons. the wagon accelarates at 2 m/s2. what is the net (unbalanced) force accelerating the wagon? (f of g is 10)
the book says the answer is...