Will upvote all answers!
at which temperature does water have particles with a greater average kinetic energy than water with a temperature of 30°c?

a)77°f
b)95°f
c)280k
d)300k

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n