Ask your own question, for FREE!
Physics 10 Online
OpenStudy (anonymous):

A ball is thrown directly upwards with a velocity of +20m/s. At the end of 4s, its velocity will be closest to -50m/s, -30m/s, -20n/s or -10m/s?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!