AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

Abhishek can run with a speed of $7 m / s$ against the frictional force of $10 N$ , and Kapil can move with a speed of $3 m / s$ against the frictional force of $30 N$ . Which one of the following options is correct for the given situation?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

Abhishek is more powerful than Kapil

Abhishek and Kapil are equally powerful

Kapil is more powerful than Abhishek

Not enough information

answer is C.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

The correct option is Kapil is more powerful than Abhishek.
Power of Abhishek,

P_{1} = 10 N \times 7 m / s

\Rightarrow P_{1} = 70 W

Power of Kapal,

P_{2} = 30 N \times 3 m / s

{\Rightarrow P}_{2} = 90 W

Clearly,

P_{2} > P_{1}

Therefore, Kapil is more powerful than Abhishek.

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Online Course for IIT JEE

Best Online Course for NEET

Best Online Course for CBSE

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!