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dolphi86 [110]
3 years ago
12

you toss a bowling ball straight up into the air with a speed of 2.1. how long does it take the bowling ball to reach its highes

t point?
Physics
2 answers:
VMariaS [17]3 years ago
8 0

Answer:

0.2 s

Explanation:

Apex; good luck all! :)

omeli [17]3 years ago
3 0
I am going to assume 2.1 metres per second and that we're rounding acceleration due to gravity to -10 metres per second squared. At the highest point, velocity is going to be 0. v= intial velocity + acceleration*time, sub in 0 for velocity, 2.1 for initial velocity and -10 for acceleration to get 0= 2.1-10t. Now solve for t. t=0.21 seconds.
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