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Margarita [4]
3 years ago
8

For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 21 N acts on

a certain object, the acceleration
of the object is 7 mis. f the acceleration of the object becomes 2 m/s?, what is the force?
Mathematics
1 answer:
boyakko [2]3 years ago
6 0

Answer: i think its 65n

Step-by-step explanation:

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4. What are the values of x and y? HELP PLEASE
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notice that the top triangle and bottom triangles are similar, meaning if you multiple all three sides of one by a specific number, it becomes the same size as the bottom triangle.

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For some reason, this does not give a correct value for Y, so I had to use trig 

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Notice that the angle DAB is the same as DBC (lets call this angle Ø)

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