Answer: same
Explanation: They both weigh a kilogram and there is no friction
In this case, Sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.
Answer:
B
Explanation:
This helps improve the quality.
tje average acceleration of the car is
the average acceleration of the car is 1.4 m/s
33.34km
S=Vxt
0.167hr x 200km/hr
ans=33.34km
Answer: false
