Directions: Identify all of the choices that
1 answer:
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Option A
The centripetal acceleration is 1.32
<em><u>Solution:</u></em>
From given question,
A cyclist rides in a circle with speed 5 m/s
The circle has a radius of 19 m
To find: Centripetal acceleration
<em><u>The formula for Centripetal acceleration is given as:</u></em>
Where,
= centripetal acceleration
r is the radius and v is the velocity
From given statement,
radius = r = 19 m
velocity = v = 5 m/s
<em><u>Substituting the values in above formula, we get</u></em>
Thus centripetal acceleration is 1.32
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Answer:
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Given:
Find:
Solution: We need to first solve for y in the equation that was provided so we can determine the slope. Then we plug in the values into the point-slope form, distribute, simplify, and solve for y to get our final equation.
<u>Subtract 7x from both sides</u>
<u>Divide both sides by 4</u>
<u>Plug in the values</u>
<u>Simplify and distribute</u>
<u>Subtract 3 from both sides</u>
Therefore, the final equation in slope-intercept form that follows the information that was provided is y = -1.75x - 11.75