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ikadub [295]
3 years ago
11

A 50-newton box is placed on an inclined plane that makes a 30° angle with the horizontal. Calculate the component of gravitatio

nal force that acts down the inclined plane. A. 25 N B. 37 N C. 43 N D. 56 N

Physics
2 answers:
dedylja [7]3 years ago
3 0

Weight of the box = 50 Newtons

In the diagram attached,

The gravitational force is broken into two components.

The component of the gravitational force that acts along the inclined plane is 50 SinФ.

Ф = 30°

Sin 30° = 0.5

Gravitational force down the inclined plane = 50 Sin 30°

= 50 × 0.5

Gravitational force down the inclined plane = 25 Newtons or 25 N

Hence, the option A is correct.

Orlov [11]3 years ago
3 0

The correct answer is A) 25 N i took the test and got it correct

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