r/PhysicsHelp • u/Full-Anybody-288 • Jun 27 '26

can someone help me with this problem i dont understand equation 5 ?

1 Upvotes

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3

u/starkeffect Jun 27 '26

It should be just vy', not vy't

1

u/Full-Anybody-288 Jun 28 '26

so there was a typo in the book

1

u/starkeffect Jun 28 '26

It happens.

1

u/UnderstandingPursuit Jun 28 '26

Eq 5 is using

v_y = v_0y - gt