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eduard
3 years ago
13

PLEASE HELP MEEEEEEEEE T.T

Physics
1 answer:
elena55 [62]3 years ago
4 0
By the way the link doesn’t work
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||||| A ball on a porch rolls 60 cm to the porch’s edge, drops 40 cm, continues rolling on the grass, and eventually stops 80 cm
3241004551 [841]

Answer:

d = 145.6 cm

Explanation:

first ball rolls on the porch by total distance

x_1 = 60 cm

Then again it will move on horizontal floor

x_2 = 80 cm

also in vertical direction it will drop down

y = 40 cm

so we have

x = 60 + 80

x = 140 cm

y = 40 cm

so magnitude of net displacement of the ball is given as

d = \sqrt{140^2 + 40^2}

d = 145.6 cm

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3 years ago
How does the amount of energy coming from the energy source (low vs. high) affect the amount of electrical energy created?
Ugo [173]

Answer:

The environmental problems directly related to energy production and   Electricity is a secondary energy source that is generated  producedfrom primary energy sources:

hope that helps im new so have a good day (:

3 0
2 years ago
What tissue composes the basement membrane surrounds cushions blood vessels and nerves
xxTIMURxx [149]

Answer:

Explanation:

Fascia is loose connective tissue that surrounds and interpenetrates all components of the human body including muscles, nerves, blood vessels, and organs. It provides structural integrity, serves as a matrix for intercellular communication, and is involved in biochemical and bioelectric signaling.

5 0
3 years ago
Which is written in scientific notation?
zaharov [31]

Answer:

<h2>C</h2>

Explanation:

2.0 × 10^3 is the correct form for writing any term in scientific notation form.

Comment for understanding anything.

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3 years ago
Shaking a long metal chain up and down can create a _____ wave in the chain.
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I think Transverse.
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3 years ago
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