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pulling farther back on the string
Explanation:
pulling back will increase kinetic energy
Answer:
fossil fuels are natural and limited, nuclear is man made and more toxic
Explanation:
Answer:
time is 0.5660 s
and time is - 3.62431 s
Explanation:
velocity u = 15 m/s
height s = 10 m
acceleration due to gravity g = –9.8 m/s²
to find out
time
solution
we will apply here distance equation that is
s = ut - 1/2× gt² ...........1
here put all these value and get time t
here s is height and g is -9.8
so
s = ut - 1/2× gt²
10 = 15t - 1/2× (-9.8)t²
10 = 15t + 4.9t²
solve it we get t
t = 0.56630 and -3.62431
so time is 0.5660 s
and time is - 3.62431 s
Your weight would be less because gravity causes it to do so. your mass would not change because you are still made up of the same amount of mass.
PS. I couldn't use the law of universal gravitation sorry!
