Answer:
76.4oC or 169.52oF
Explanation:
That's the amount of heat needed
20.076°C
Q = mcΔT
ΔT =
ΔT = 20.076°C
The ball hit with 12 N
acceleration = Force/ mass
If masses of balls are the same, then more the force - more acceleration.
12N more than 8N,
so the ball that hits Stacy accelerate faster.
1.6g