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attashe74 [19]
3 years ago
9

A 725.0 o emu egg moving at 8.75 m/s thrown by an obnoxious juvenile is caught by an alert lady. (a) If the time of

Physics
1 answer:
ivanzaharov [21]3 years ago
4 0

Answer:

what is c?

Explanation:

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5 0
3 years ago
The focal length of david's lens is 60 cm. if rebecca stands in front of david at a distance of do and david perceives the posit
Makovka662 [10]

if rebecca stands in front of david at a distance of do and david perceives the position of rebecca at di, di will be +84 cm

<h3>What is focal length ?</h3>

How strongly light converges or diverges depends on an optical system's focal length, which is the inverse of optical power. A system with a positive focus length is said to converge light, whereas one with a negative focal length is said to diverge light.

focal length = +60 cm

magnification m = -0.40

focal length being positive an magnification negative.

given lens is a convex lens.

for a lens

m = di/do and 1/f = (1/di) - (1/do)di

= -0.4do1/f = (1/-0.4do) - 1/do do

= -210 cmdi = -0.4 * -210

di = +84 cm

To learn more about focal length go to - brainly.com/question/25779311

#SPJ4

5 0
2 years ago
how far can a mother push a 20.0kg baby carriage, using a force of 62.0N at angle of 30.0°to the horizontal, if she can do 2920
enot [183]
Here is my solution using my app.

4 0
3 years ago
6. Rock Ais thrown horizontally off a cliff with a velocity of 15 m/s. The rock lands 75m from
Harman [31]

Answer:

5  seconds

Explanation:

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3 years ago
The energy transferred by a force to a moving object?
Vikentia [17]

Answer: mechanical energy

Explanation: I hope this helps! Also, please mark as brainliest, thanks!

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3 years ago
Read 2 more answers
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