$127.65.... what’s the 7.66 for?
Answer:
after the collision cart 1 will stop and cart 2 will keep moving will 0.1.m/s after stop.
Answer: negative 1 minus another negitive 1 give you zero/X
Step-by-step explanation:
Cutting her time by 50% means reducing her time by half. Half of 45 seconds is 22.5 seconds. Therefore, to make the team, she must run a lap in 22.5 seconds.
