Asked by amlakinesh
a ball thrown with an initial velocity of (10i+15j)m/s. when it reaches the top of it trajectory, neglecting air resistance, what is velocity? what is acceleration?
Answers
Answered by
oobleck
since the apex is where vertical motion has stopped, and gravity pulls only downward,
v = 10i
a = -9.8j
v = 10i
a = -9.8j
Answered by
amsalu fenta
Great
Answered by
gemechis
a ball thrown with an initial velocity of (10i+15j)m/s. when it reaches the top of it trajectory, neglecting air resistance, what is velocity? what is acceleration?
đ đ đ âšī¸ đŠ
đ đ đ âšī¸ đŠ
Answered by
Hunde
Physics
Answered by
Bazezew
Please solve this
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