Physics, 09.02.2021 23:30 19thomasar
Suppose a child drives a bumper car head on into the side rail, which exerts a
force of 4000 N on the car for 0.15 S, then back up and hits another bumper car
that exerts a force of 2000 N on the first bumper car for 0.25 s. Which event has
a larger change in momentum?
Answers: 3
Physics, 22.06.2019 18:00, kaylaamberd
Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7
Answers: 1
Suppose a child drives a bumper car head on into the side rail, which exerts a
force of 4000 N on t...
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