Answer:
hehe
Explanation:
I dont know because I am a noob ant study
Answer:
increase speed, decrease speed, and change direction
Explanation:
Answer:
law of Action and Reaction F = 2250 N
Explanation:
The tractor and the trailer are two bodies that interact, therefore, by the law of Action and Reaction, the force that one applies on the other is equal to the force that the second body (trailer) applies on the first (tractor), but with opposite direction
F = 2250 N
directed from trailer to tractor
Heat required to raise the temperature of mercury is given as
here given that
m = 56 g
s = specific heat capacity of mercury = 0.140 J/g C
now here we have
so it required 2265.76 J of heat
