Answer:
<em>17 m/s west</em>
Explanation:
Runner 1 has velocity = 10 m/s west
runner 2 has velocity = 7 m/s east
From the frame of reference of runner 2, we can imagine runner 2 as standing still, and runner 1 moving away from him, towards the west with their combined velocity of
velocity = 10 m/s + 7 m/s = <em>17 m/s west</em>
1, 2 & 4 are going to be the the correct answer for the question
False. Since the forces are pulling in equal and opposite directions, the net force is 0.
Answer:
Hooke's law states that the applied force F equals a constant k times the displacement or change in length x, or F = kx. ... Hooke's law describes the elastic properties of materials only in the range in which the force and displacement are proportional.
Explanation:
The isotopes of hydrogen used in nuclear reactions? If you mean hydrogen bombs, then the answer is deuterium and tritium, or hydrogen-2 and hydrogen-3.
