Force and Braking 1
| First | First | Last | Results | Image 1 | A car with a mass of | is moving West with a velocity of | reaching a final velocity of | 1a) Calculate the kinetic energy of the car? | Sqrt Answer | Round Answer | Results | Select the correct Units? | Results Units | Show your workings: | The velocity of the car now doubles to | 1b) Calculate the kinetic energy of the car? | Correct Answer 1b | Round Answer1b | Results 1b | Show your workings: | Select the correct Units? | Results Units 1b | 1c) What will happen to the kinetic energy of the car if its velocity increases by three times? |
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| ppefmh | Ed | Garstin | Incorrect |  | 1667 | 17 | 50 | 543 | 240881.5 | Incorrect | m/s | Incorrect | gfd | 34 | 54 | 963526 | 963526 | Incorrect | gdf | m/s | Incorrect | gdf | |
| First | First | Last | Results | Image 1 | A car with a mass of | is moving West with a velocity of | reaching a final velocity of | 1a) Calculate the kinetic energy of the car? | Sqrt Answer | Round Answer | Results | Select the correct Units? | Results Units | Show your workings: | The velocity of the car now doubles to | 1b) Calculate the kinetic energy of the car? | Correct Answer 1b | Round Answer1b | Results 1b | Show your workings: | Select the correct Units? | Results Units 1b | 1c) What will happen to the kinetic energy of the car if its velocity increases by three times? |