An object with a mass of $5 k g$ $5 kg$ is revolving around a point at a distance of $3 m$ $3 m$ . If the object is making revolutions at a frequency of $7 H z$ $7 Hz$ , what is the centripetal force acting on the object?

Question

An object with a mass of $5 k g$ $5 kg$ is revolving around a point at a distance of $3 m$ $3 m$ . If the object is making revolutions at a frequency of $7 H z$ $7 Hz$ , what is the centripetal force acting on the object?

1 Answer

Impact of this question

1543 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-02-17T20:15:52

$F_{c} = 2940 \cdot π^{2} N$ $F_c=2940*pi^2 " N"$

Explanation:

$F_{c} = m \cdot ω^{2} \cdot r$ $F_c=m*omega^2*r$
$F_{c} = m \cdot {(2 \cdot π \cdot f)}^{2} . r$ $F_c=m*(2*pi*f)^2.r$
$F_{c} = m \cdot 4 \cdot π^{2} \cdot f^{2} \cdot r$ $F_c=m*4*pi^2*f^2*r$
$F_{c} = 5 \cdot 4 \cdot π^{2} \cdot 7^{2} \cdot 3$ $F_c=5*4*pi^2*7^2*3$
$F_{c} = 2940 \cdot π^{2} N$ $F_c=2940*pi^2 " N"$

Science

Math

Humanities

... and beyond

An object with a mass of $5 k g$ $5 kg$ is revolving around a point at a distance of $3 m$ $3 m$ . If the object is making revolutions at a frequency of $7 H z$ $7 Hz$ , what is the centripetal force acting on the object?

1 Answer

Explanation:

Related questions

Impact of this question

Science

Math

Humanities

... and beyond

An object with a mass of 5 kg5kg5 kg is revolving around a point at a distance of 3 m3m3 m. If the object is making revolutions at a frequency of 7 Hz7Hz7 Hz, what is the centripetal force acting on the object?

1 Answer

Explanation:

Related questions

Impact of this question

An object with a mass of $5 k g$ $5 kg$ is revolving around a point at a distance of $3 m$ $3 m$ . If the object is making revolutions at a frequency of $7 H z$ $7 Hz$ , what is the centripetal force acting on the object?