1. Two masses connected by a rope over a pulley are released, producing the bar graphs below. It took 0.80 seconds for Mass A to reach the top and Mass B to reach the bottom. What was the acceleration of Mass A?
A.5.12 m/s2
B. 3.20 m/s2
C. 2.05 m/s2
D. 1.28 m/s2​

:( asap! list all of the items in the item bank and match the definitions correctly.

A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is