Question

All of the following objects are moving at the same speed. Which one has the greatest kinetic energy?


A.
a bicycle


B.
a motorcycle


C.
a car


D.
a semi tractor-trailer truck

Answer 1

i think the answer is b

Answer 2

@khalilforthewin @Mehek14 @The_Joker<3

Answer 3

Kinetic energy (K.E) = 1/2*mass*velocity^2

If they are traveling the same speed, they have the same velocity.

The heaviest one will have the highest K.E

Answer 4

CAN I GET A MEDAL?? HahAHhaHAHahHAHahHAHahAHhaHAH

Answer 5

THANKS LEXI!!

Answer 6

so B?

Answer 7

YEAH

Answer 8

wait but u said that the heaviest so wouldnt it be d

Answer 9

EGGZACTLY!!

Answer 10

>:}

Answer 11

so which is it b or d

Answer 12

D!!

Answer 13

why did u say it was b at first

Answer 14

@The_Joker<3

Answer 15

BECAUSE I WAS TESTING YOU TO SEE IF YOU KNEW YOURSELF TO SEE IF YOU WERE GOING TO ACTUALITY THINK ITS B EVEN THOUGH I GAVE YOU THE ANSWER!! OH AND DON'T MIND THE CAPS I USE IT ALL THE TIME!! >:}