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Anna35 [415]
3 years ago
5

Select the correct answer What are beats?

Physics
1 answer:
iren2701 [21]3 years ago
7 0

Answer:

A

Explanation:

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If Fg=mg=ma and, Fg(planetX)=1/5Fg(earth)

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For an object starting from rest and accelerating with constant acceleration, distance traveled is proportional to the square of
natali 33 [55]

The problem states that the distance travelled (d) is directly proportional to the square of time (t^2), therefore we can write this in the form of:

d = k t^2

where k is the constant of proportionality in furlongs / s^2

 

<span>Using the 1st condition where d = 2 furlongs, t = 2 s, we calculate for the value of k:</span>

2 = k (2)^2

k = 2 / 4

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The equation becomes:

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3 years ago
A boy slides a book across the floor using a force of five and over a distance of 2M what is the kinetic energy of the book afte
Alinara [238K]

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Explanation:

Given the following :

Force (f) = 5

Distance (d) = 2m

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Therefore, kinetic energy of the book after sliding = ΔK. E, which is equal to work done.

Hence, K. E of book after sliding is 10Nm

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3 years ago
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