Answer:
The movement of an object depends on the reference frame, so it is important to predicate it.
Explanation:
Answer:ummm ok
Explanation:I really don’t get it but ok
Answer:
C) 100 joules
Explanation:
The kinetic energy of an object is given by:
where m is the mass of the object and v its speed.
In this problem, we have an object of mass m = 50 kg and v = 2 m/s, so by using the formula we can find its kinetic energy:
You can mark, lift and clean a ball on the green, but it's a violation to do so when another ball is in motion, as your ball might influence the outcome of that stroke. You can also mark and clean your ball in some instances when it's off the green: cleaning it, for example, just to the point where you can identify it.
Answer:
36 grams of water
Explanation:
mass of H2O = 0.5 x 18 = 9g
