CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Acceleration in 2D

A mass m is s...

Question

A mass m is suspended by a massless string forming a simple pendulum of length 2.0 m. The string of the pendulum is initially at an angle of 60° with the vertically downward direction when the mass is released from rest. Centripetal acceleration of the mass m when it is at lowest position, is

Open in App

Solution

Suggest Corrections

thumbs-up

3

Similar questions

Q. A wagon of mass M can move without friction along horizontal rails. A simple pendulum consisting of a sphere of mass m is suspended from the ceiling of the wagon by a string of length L. At the initial moment the wagon and the pendulum are at rest and the string is deflected through an angle

α

from the vertical. Find the velocity of the wagon when the pendulum passes through its mean position.

Q. A bob of a simple pendulum of mass

m

is projected horizontally with some speed from its lowest point such that the string will slack at a position where it makes an angle

60^{\circ}

with the upward vertical direction. Find the tension in the string at the lowest position.

m

can move without friction along horizontal rails. A simple pendulum consisting of a sphere of mass

m

is suspended from the ceiling of the wagon by a string of length

l

. At the initial moment the wagon and the pendulum are at rest and the string is deflected through an angle

60^{o}

from the vertical. Find the velocity of the wagon when the pendulum passes through the mean position.

Q. A simple pendulum is released from rest at the horizontally stretched position. When the string makes an angle

θ

with the vertical, then the angle

α

, which the acceleration vector of the bob makes with the string is equal to

Q. The bob of a simple pendulum is given a velocity in horizontal direction when the bob is at lowest position ,so that the bob describes vertical circle of radius equal to length of pendulum and tension in the string is

10 N

when the bob is at an angle

60^{0}

from lowest position of vertical circle. The tension in the string when the bob reaches highest position is (The mass of bob is

100

g = 10 m s^{- 2}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Acceleration

PHYSICS

Watch in App

explore_more_icon

Explore more

Acceleration in 2D

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon