MyQuestionIcon

1

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

Velocity(Speed with Direction)

A ball is tra...

Question

A ball is travelling with uniform translatory motion. This means that

A

It is at rest

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

The path can be straight line or circular and the ball travels with uniform speed.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

All parts of the ball have the same velocity (magnitude and direction) and the velocity is constant.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

The centre of the ball moves with constant velocity and the ball spins about its centre uniformly.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C All parts of the ball have the same velocity (magnitude and direction) and the velocity is constant.
In uniform translatory motion, all parts of the ball have the same velocity in magnitude and direction and this velocity is constant.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A ball moves on a smooth floor in a straight line with a uniform velocity

10 m / s

6 s

t = 6 s

, the ball hits a wall and come back along the same line to the starting point with same speed. Draw the velocity time graph and use to it find the total distance travelled by the ball and its displacement.

Q. A brass ball is tied to a thin wire and swung so as to move uniformly in a horizontal circle. Which of the following statements in this regard is / are true?
1. The ball moves with constant velocity
2. The ball moves with constant speed
3. The ball moves with constant acceleration
4. The magnitude of the acceleration of the ball is constant
Select the correct answer using the code given below:

Q. A steel ball having mass

100 g

is moving with velocity

20 m/s

. In the same direction, a ball of clay having mass

20 g

is moving with velocity

10 m/s

. If after some time, both balls collide and stick together, what will be the speed of steel ball after collision?

Q.
A ball is moving anticlockwise in a uniform circular motion. At point A, what is the direction of the velocity of the ball?

[1 mark]

Q. Ball A moving with certain velocity strikes another ball B which is at rest. Ball B is three times heavier than ball A. After collision, ball B starts moving in forward direction with half the velocity of the initial velocity of ball A. Ball A, after collision, will move with the same velocity :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Time, Average Speed and Velocity

PHYSICS

Watch in App

explore_more_icon

Explore more

Velocity(Speed with Direction)

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon