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clicking submit, you are agreeing to the Allen High School Honor Code s' statement. TheAllen High School Honor Code statement reads "On my honor, s en High School student,I have neither given nor recelved unauthorized assistance: Question 4 If you have a 0.98 kg ball traveling in a circle with radius 2.99 m ata velocity of 2.16 m/s.how much Is the centripetal force on the ball? square 10 pts

Problemas

clicking submit, you are agreeing to the Allen High School Honor Code s' statement. TheAllen High School Honor Code statement reads "On my honor, s
en High School student,I have neither given nor recelved unauthorized assistance:
Question 4
If you have a 0.98 kg ball traveling in a circle with radius 2.99 m ata velocity of 2.16 m/s.how much Is the centripetal force on the ball?
square 
10 pts

clicking submit, you are agreeing to the Allen High School Honor Code s' statement. TheAllen High School Honor Code statement reads "On my honor, s en High School student,I have neither given nor recelved unauthorized assistance: Question 4 If you have a 0.98 kg ball traveling in a circle with radius 2.99 m ata velocity of 2.16 m/s.how much Is the centripetal force on the ball? square 10 pts

Solución

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Danielmaestro · Tutor durante 5 años
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4.7 (289 votos)

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To find the centripetal force on the ball, we can use the formula:<br /><br />\[ F_c = \frac{mv^2}{r} \]<br /><br />where:<br />- \( F_c \) is the centripetal force,<br />- \( m \) is the mass of the ball,<br />- \( v \) is the velocity of the ball,<br />- \( r \) is the radius of the circle.<br /><br />Given:<br />- \( m = 0.98 \, \text{kg} \)<br />- \( v = 2.16 \, \text{m/s} \)<br />- \( r = 2.99 \, \text{m} \)<br /><br />Now, plug these values into the formula:<br /><br />\[ F_c = \frac{(0.98 \, \text{kg}) \times (2.16 \, \text{m/s})^2}{2.99 \, \text{m}} \]<br /><br />First, calculate the numerator:<br /><br />\[ (0.98 \, \text{kg}) \times (2.16 \, \text{m/s})^2 = 0.98 \times 4.6656 \, \text{kg} \cdot \text{m}^2/\text{s}^2 = 4.556288 \, \text{kg} \cdot \text{m}^2/\text{s}^2 \]<br /><br />Next, divide by the radius:<br /><br />\[ F_c = \frac{4.556288 \, \text{kg} \cdot \text{m}^2/\text{s}^2}{2.99 \, \text{m}} = 1.523 \, \text{N} \]<br /><br />Therefore, the centripetal force on the ball is approximately \( 1.523 \, \text{N} \).
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