Kinematics of Circular Motion
« Previous Topic: General 2D Motion Next Topic: Miscellaneous Problems in Motion in a Plane »
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXI04:MOTION IN A PLANE

361844 A particle is performing \(U\).\(C\).\(M\) along the circumference of a circle of diameter 50\(cm\) with frequency 2\(Hz\). The acceleration of the particle in \(m/{s^2}\) is

1 \(2{\pi ^2}\)
2 \(8{\pi ^2}\)
3 \({\pi ^2}\)
4 \(4{\pi ^2}\)
MHTCET - 2019
PHXI04:MOTION IN A PLANE

361845 A body is moving in a circular path with acceleration \(a\). If its velocity gets doubled, find the ratio of acceleration after and before the change

1 \(1:4\)
2 \(\frac{1}{4}:2\)
3 \(2:1\)
4 \(4:1\)
PHXI04:MOTION IN A PLANE

361846 In 1.0 \(s\), a particle goes from point \(A\) to point \(B\), moving in a semicircle of radius 1.0\(m\) (see figure). The magnitude of the average velocity is
supporting img

1 \(2.0\,m/s\)
2 \(3.14\,m/s\)
3 \({\mathop{\rm Zero}\nolimits} \)
4 \(1.0\,m/s\)
PHXI04:MOTION IN A PLANE

361847 A particle of mass ' \({m}\) ' is revolving in a horizontal circle of radius \({r}\) with a constant angular speed \({w}\). The area velocity of the particle is

1 \({r^{2} \omega}\)
2 \({r^{2} \theta}\)
3 \({\dfrac{r^{2} \omega}{2}}\)
4 \({\dfrac{r \omega^{2}}{2}}\)
NEET DIGITAL LIBRARY
PHXI04:MOTION IN A PLANE

361844 A particle is performing \(U\).\(C\).\(M\) along the circumference of a circle of diameter 50\(cm\) with frequency 2\(Hz\). The acceleration of the particle in \(m/{s^2}\) is

1 \(2{\pi ^2}\)
2 \(8{\pi ^2}\)
3 \({\pi ^2}\)
4 \(4{\pi ^2}\)
MHTCET - 2019
PHXI04:MOTION IN A PLANE

361845 A body is moving in a circular path with acceleration \(a\). If its velocity gets doubled, find the ratio of acceleration after and before the change

1 \(1:4\)
2 \(\frac{1}{4}:2\)
3 \(2:1\)
4 \(4:1\)
PHXI04:MOTION IN A PLANE

361846 In 1.0 \(s\), a particle goes from point \(A\) to point \(B\), moving in a semicircle of radius 1.0\(m\) (see figure). The magnitude of the average velocity is
supporting img

1 \(2.0\,m/s\)
2 \(3.14\,m/s\)
3 \({\mathop{\rm Zero}\nolimits} \)
4 \(1.0\,m/s\)
PHXI04:MOTION IN A PLANE

361847 A particle of mass ' \({m}\) ' is revolving in a horizontal circle of radius \({r}\) with a constant angular speed \({w}\). The area velocity of the particle is

1 \({r^{2} \omega}\)
2 \({r^{2} \theta}\)
3 \({\dfrac{r^{2} \omega}{2}}\)
4 \({\dfrac{r \omega^{2}}{2}}\)
Join With Us for More Updates
PHXI04:MOTION IN A PLANE

361844 A particle is performing \(U\).\(C\).\(M\) along the circumference of a circle of diameter 50\(cm\) with frequency 2\(Hz\). The acceleration of the particle in \(m/{s^2}\) is

1 \(2{\pi ^2}\)
2 \(8{\pi ^2}\)
3 \({\pi ^2}\)
4 \(4{\pi ^2}\)
MHTCET - 2019
PHXI04:MOTION IN A PLANE

361845 A body is moving in a circular path with acceleration \(a\). If its velocity gets doubled, find the ratio of acceleration after and before the change

1 \(1:4\)
2 \(\frac{1}{4}:2\)
3 \(2:1\)
4 \(4:1\)
PHXI04:MOTION IN A PLANE

361846 In 1.0 \(s\), a particle goes from point \(A\) to point \(B\), moving in a semicircle of radius 1.0\(m\) (see figure). The magnitude of the average velocity is
supporting img

1 \(2.0\,m/s\)
2 \(3.14\,m/s\)
3 \({\mathop{\rm Zero}\nolimits} \)
4 \(1.0\,m/s\)
PHXI04:MOTION IN A PLANE

361847 A particle of mass ' \({m}\) ' is revolving in a horizontal circle of radius \({r}\) with a constant angular speed \({w}\). The area velocity of the particle is

1 \({r^{2} \omega}\)
2 \({r^{2} \theta}\)
3 \({\dfrac{r^{2} \omega}{2}}\)
4 \({\dfrac{r \omega^{2}}{2}}\)
For More Updates join with Us
PHXI04:MOTION IN A PLANE

361844 A particle is performing \(U\).\(C\).\(M\) along the circumference of a circle of diameter 50\(cm\) with frequency 2\(Hz\). The acceleration of the particle in \(m/{s^2}\) is

1 \(2{\pi ^2}\)
2 \(8{\pi ^2}\)
3 \({\pi ^2}\)
4 \(4{\pi ^2}\)
MHTCET - 2019
PHXI04:MOTION IN A PLANE

361845 A body is moving in a circular path with acceleration \(a\). If its velocity gets doubled, find the ratio of acceleration after and before the change

1 \(1:4\)
2 \(\frac{1}{4}:2\)
3 \(2:1\)
4 \(4:1\)
PHXI04:MOTION IN A PLANE

361846 In 1.0 \(s\), a particle goes from point \(A\) to point \(B\), moving in a semicircle of radius 1.0\(m\) (see figure). The magnitude of the average velocity is
supporting img

1 \(2.0\,m/s\)
2 \(3.14\,m/s\)
3 \({\mathop{\rm Zero}\nolimits} \)
4 \(1.0\,m/s\)
PHXI04:MOTION IN A PLANE

361847 A particle of mass ' \({m}\) ' is revolving in a horizontal circle of radius \({r}\) with a constant angular speed \({w}\). The area velocity of the particle is

1 \({r^{2} \omega}\)
2 \({r^{2} \theta}\)
3 \({\dfrac{r^{2} \omega}{2}}\)
4 \({\dfrac{r \omega^{2}}{2}}\)
NEET DIGITAL LIBRARY