CameraIcon

SearchIcon

MyQuestionIcon

1

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

Mechanical Advantage

Akhil has to ...

Question

Akhil has to lift a load of 800 N onto a platform of 2 m height. Instead, he pushes the load up a ramp 4 m long. Find the work done by Akhil in lifting the load vertically up.

A

800 J

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

B

1600 J

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

C

400 J

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

D

200 J

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

Open in App

Solution

The correct option is C 1600 J
The work done by Akhil in lifting the load vertically up $=$ Force $\times$ height
$= 800 \times 2 = 1600 J$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Akhil has to lift a load of 800 N onto a platform of 2 m height. Instead, he pushes the load up a ramp 4 m long. Find the force required to roll the load up the ramp.

Q. Akhil has to lift a load of

800 N

onto a platform of

2 m

height. Instead, he pushes the load up a ramp

4 m

long. Find the force required to lift the load vertically up.

Q. Akhil has to lift a load of

800 N

onto a platform of

2 m

height. Instead, he pushes the load up a ramp

4 m

long. Find the force required to roll the load up the ramp.

Q. Find the workdone by Akhil in lifting the load vertically up

Q. Assertion :A load when lifted vertically up requires greater effort than to roll the same load up the ramp. Reason: The work done in lifting the load vertically up is less.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Mechanical Advantage

PHYSICS

Watch in App

explore_more_icon

Explore more

Mechanical Advantage

Standard X Physics

Join BYJU'S Learning Program

CrossIcon