Question

The Undertaker brags about stopping a moving car with bare hands. To prove himself he stands infront of a moving car coming towards him and surprisingly stops the car in 10 seconds after initial contact.The work done by him in this duration will be

• A. positive
• B. negative
• C. zero
• D. can't be said.

Answer 1

The correct option is B negative

direction of applied force and displacement caused was opposite for 10 sec.