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NARA [144]
2 years ago
6

Anyone help me do this question.. am giving the brainliest

Physics
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

(i)9 cm

(ii)20 cm

(iii)3 mm

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Select the correct answer.
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Explanation:

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3 years ago
HEY CAN ANYONE PLS PLS PLS HELP ME OUT IN DIS I AM STRUGGLING TOO MUCH
meriva
<h3>Answer: 104.5 cubic cm</h3>

=======================================================

Work Shown:

r = radius = 1.045 cm

h = height = 30.48 cm

pi = 3.141 approximately

V = volume of cylinder

V = pi*r^2*h

V = 3.141*(1.045)^2*30.48

V = 104.547940002

V = 104.5 cubic cm

6 0
2 years ago
The point where earthquake movement first occur ​
Margaret [11]
It’s called the focus of the earthquake
3 0
2 years ago
In an exciting game, a baseball player manages to safely slide into second base. The mass of the baseball player is 88.1 kg and
zlopas [31]

Answer:

f=431.69\ N

Explanation:

Given:

  • mass of the player, m=88.1\ kg
  • coefficient of kinetic friction between the ground and the player, \mu_k=0.5
  • Since the normal reaction force on the player due to its mass will be equal to the weight of the player.

<u>We have the expression of kinetic friction as:</u>

f=\mu_k.N

here:

N = normal reaction force

f=0.5\times (88.1\times 9.8)

f=431.69\ N

7 0
2 years ago
Please help will give the brainliest<br><br> How did humans decide how long a year should be?
worty [1.4K]

Answer:

The decided by staring at and observing the stars.

Explanation:

5 0
2 years ago
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