Which of the following has the largest inertia?

A. a 10kg dog running down the street at 30mph

B a tighrope walker slowly crossing niagara falls

C. a 0.02kg bullet moving down the barrel at 800mph

D. a semi truck parked in a parking lot

Question

Physics

Ellen Donovan

5 July, 09:20

Which of the following has the largest inertia?

A. a 10kg dog running down the street at 30mph

B a tighrope walker slowly crossing niagara falls

C. a 0.02kg bullet moving down the barrel at 800mph

D. a semi truck parked in a parking lot

+1

Answers (1)

Know the Answer?

Billy Waller · Answer 1

Option D, a semi truck parked in a parking lot

Reason: Inertia is the state of a body which needs a force to come into the act of motion.

The more massive the object is the more is its inertia.

Which of the following has the largest inertia?A. a 10kg dog running down the street at 30mphB a tighrope walker slowly crossing niagara fallsC. a 0.02kg bullet moving down the barrel at 800mphD. a semi truck parked in a parking lot

Which of the following has the largest inertia?

A. a 10kg dog running down the street at 30mph

B a tighrope walker slowly crossing niagara falls

C. a 0.02kg bullet moving down the barrel at 800mph

D. a semi truck parked in a parking lot