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Ad libitum [116K]
3 years ago
6

Calculate the average force that must be exerted on a 0.145 kg baseball in order to give it an acceleration of 130 m/s^2. (round

to the nearest whole number)
Physics
2 answers:
r-ruslan [8.4K]3 years ago
7 0

Answer:

18.9 <em>N or </em><em>19</em><em> N </em>rounded

Explanation:

m = 0.145 kg

a = 130 m/s^2

F = ma = (0.145 kg)(130 m/s^2) = 18.9 <em>N</em>

IRISSAK [1]3 years ago
6 0

Answer:

18.9n

Explanation:

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The magnitude of the electric field will be the greatest at the point where it is closest,to its charges.

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2 years ago
Name 4 COARSE grained rocks
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What is the gravity force between two stars with mass of 5,000,000 kg and 1,000,000 kg if the distance between them is 100 m
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Answer:

0.0334N

Explanation:

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Solution:

To solve this problem, we use the Newton's law of universal gravitation.

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G is the universal gravitation constant

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r is the distance

         Fg  = \frac{6.67 x 10^{-11} x 5 x 10^{6}  x 1 x 10^{6} }{100^{2} }   = 0.0334N

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