Answer:
Displacement is 50 m
Explanation:
Distance is simply the measurement of the sum of all paths travelled.
Thus, since he swims the 50m length pool 3 times, then the total distance = 50 × 3 = 150 m
Whereas, displacement is the measurement of length of the shortest path from initial point to final point.
In this case initial point to final point is 50m. Thus, the displacement is 50 m
Velocity = displacement/time
1.6 = 253/t
t = 158.125
It takes them about 158 seconds
Because melting point<span> and </span>freezing point<span> describe the</span>same<span> transition of matter, in this case from liquid to solid (</span>freezing) or equivalently, from solid to liquid (melting<span>).</span>
Answer:
it must be possible to prove it wrong
Explanation:
I think its E. the control rods are used to control <span>the fission rate of uranium and plutonium. Hope this helps!! </span>
