Answer:
please add more info into your response
Explanation:
Answer: C
Explanation: i did this before
Answer:
How do Newton's laws of motion explain why it is important to keep the ice smooth on a hockey rink so that players can pass a puck as quickly as possible? Smooth ice reduces the unbalanced forces that would slow the hockey puck. A skydiver falls toward the ground at a constant velocity.
Explanation:
4Al+6Fe(NO3)2= 6Fe+4Al(NO3)3