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photoshop1234 [79]
2 years ago
13

3. Specify the wrong sentences.

Physics
1 answer:
soldi70 [24.7K]2 years ago
4 0

Answer:

a: false

b: True

c: i dont know

Explanation:

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Wind erosion can be reduced by _____.
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Using land according to its capability. protect the soil surface with some form of cover. control runoff before it develops into an erosive force
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3 years ago
Explain why the life cycle of a star can be compared to the life style of a human
Vladimir79 [104]
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3 years ago
A car traveling at 20 m/s when the driver sees a child standing in the road. He takes 0.80 s to react, then steps on the brakes
mr Goodwill [35]

When driver see the child standing on road his speed is 20 m/s

So here at that instant his reaction time is 0.80 s

He will cover a total distance given by product of speed and time

d_1 = v* t

d_1 = 20 * 0.8

d_1 = 16 m

now after this he will apply brakes with acceleration a = 7 m/s^2

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d = d_1 + d_2

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<em>so it will cover a total distance of 44.6 m</em>

3 0
3 years ago
How can I shorten this and for it to sill make sense?
Julli [10]

Answer:

Radiation is the emission or transmission of energy in the form of waves.

Explanation:

.

8 0
3 years ago
Read 2 more answers
URGENT HELP PLEASE, GIVING BRAINLIEST IF YOU ANSWER CORRECTLY!! (20 pts!!)
Kobotan [32]
The answer is c 1386j

This calculator is very helpful I use it on my homework

https://www.omnicalculator.com/physics/specific-heat
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