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11-12-2022
Physics

contestada

BRAINLIEST -- 11 pts
A 2,713 kg van runs into the back of a 843 kg compact car at rest. They move off together at 6.9 m/s. Assuming the friction with the road is negligible, calculate the initial speed of the van.

WILL GIVE BRAINLIEST!!!!

explanation is preferred so i can learn but not necessary

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