CameraIcon

SearchIcon

MyQuestionIcon

5

You visited us 5 times! Enjoying our articles? Unlock Full Access!

Force

A golfer hits...

Question

A golfer hits a stationary ball such that it lands due west from its initial direction. What effect has the force applied by the golf stick has caused on the ball?

A

It has changed the direction of motion of ball

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

B

It has changed the mass of the ball

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

C

It has changed the speed of the ball

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

D

Both A and C

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

Open in App

Solution

The correct option is D Both A and C
Since, the ball was at rest initially, therefore there is a change in speed and also in direction as it landed in a direction due west from initial.

Suggest Corrections

thumbs-up

0

Similar questions

Q. If a body is moving with a constant speed along a straight line; then in order to change its direction of motion, an external force has to be applied in a direction normal to the direction of motion.

Q. Choose the term to fill in the blanks.
(a) ...... has to be applied to change the ..... of a ...... object.
(moving, direction, force)
(b) When an elephant drags a wooden log over the land, the forces that are applied on the log are ...... , ....... and ........ .
(muscular force, mechanical force, gravitational force, frictional force)
(c) A ball was set rolling on a large table. If its ...... is to be changed, a ........ will have to be applied on it.
(force, motion, gravitation)
(d) The force of friction always acts ........ the motion.
(along, against)

State whether true or false.

If a body is moving with a constant speed along a straight line, then in order to change its direction of motion, an external force or its component has to act in a direction normal to the direction of motion.

Q. A batsman hits back a ball straight in the direction of the bowler without changing its initial speed of

12 m s^{- 1}

. If the mass of the ball is

0.15 k g

, determine the change in momentum of the ball. (Assume linear motion of the ball)

Q. A ball of mass

m = 1 kg

has an initial velocity

10 m/s

. A variable force

F = 20 t + 30 t^{2} N

is applied on the ball in the direction of motion of the ball for

1

second. Find the final momentum of the ball.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Force

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard VIII Physics

Join BYJU'S Learning Program

CrossIcon