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A force of 100 newtons is applied to a box at an angle of 36° with the horizontal. If the mass of the box is 25 kilograms, what is the horizontal acceleration of the box? OA 1.52 meters/second² OB. 3.24
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A force of 100 newtons is applied to a box at an angle of 36° with the horizontal. If the mass of the box is 25 kilograms, what is the horizontal

acceleration of the box?
OA
1.52 meters/second²
OB. 3.24 meters/second²
OC. 5.48 meters/second²
O D.
6.87 meters/second²
OE
7.15 meters/second²

User LunchMarble
by
4.7k points

2 Answers

1 vote

Answer:

See below

Step-by-step explanation:

I will assume the force is in a DOWNWARD direction ( I believe it makes no answer difference)

Horizontal component is then 100 cos 36° =80.9 N

F = ma

80.9 = 25 kg *a

a = 3.24 m/s^2

User HAxxor
by
4.8k points
2 votes

Answer:

See image

Step-by-step explanation:

Plato

A force of 100 newtons is applied to a box at an angle of 36° with the horizontal-example-1
User Boni
by
5.0k points
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