primmprincess312
12.02.2020 •
Physics
A ball is thrown straight upward with a velocity
→
v
0 and in a time t reaches the top of its flight path, which is a displacement
→
y
above the launch point. With a launch velocity of 2
→
v
0, what would be the time required to reach the top of its flight path and what would be the displacement of the top point above the launch point? (a) 4t and 2
→
y
, (b) 2t and 4
→
y
, (c) 2t and 2
→
y
, (d) 4t and 4
→
y
, (e) t and 2
→
y
.
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Ответ:
Hope it helped brainiest if it did and thank you.
Explanation:
why because stoping is wrong changing directions is wrong stay at a constant speed is wrong because your still going 65 km/hr constantly.
It's "D"
as the answer
which is D. None of the above