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Strike441 [17]
3 years ago
6

(HELP PLEASEE) An object is 40.0 cm from a

Physics
1 answer:
PilotLPTM [1.2K]3 years ago
6 0

Answer:

-18

Explanation:

acellus use the formula of magnification and watch your minus sign

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The student toses a ball into the air and then watches the ball fall back down to earth. When does the ball have the most potent
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The drag on a pitched baseball can be surprisingly large. Suppose a 145 g baseball with a diameter of 7.4 cm has an initial spee
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Answer:

<h2>Part A)</h2><h2>Acceleration of the ball is 10.1 m/s/s</h2><h2>Part B)</h2><h2>the final speed of the ball is given as</h2><h2>v_f = 35.3 m/s</h2>

Explanation:

Part a)

As we know that drag force is given as

F = \frac{C_d \rho A v^2}{2}

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3 years ago
Describe the Pascal's principles​
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Explanation:

Pascal's principle, also called Pascal's law, in fluid (gas or liquid) mechanics, statement that, in a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container.

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