An object is thrown straight up in the air with initial speed 20. 0 m/s.what are the velocity and acceleration of the object at its maximum height? Positive y points upward. Ov = 0 m/s, a = 9. 81 m/s² Ov = -20.0 m/s, a = - 9.81 m/s² v = 20.0 m/s, a = - 9.81 m/s² %3D Ov = 0 m/s, a = -9. 81 m/s² v = 20.0 m/s, a = 9.81 m/s² v = -20.0 m/s, a = 9.81 m/s²

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An object is thrown straight up in the air with initial speed 20. 0 m/s.What are
the velocity and acceleration of the object at its maximum height? Positive y points
upward.
Ov = 0 m/s, a = 9.81 m/s?
Ov%3D -20.0 т/s, a — — 9.81 m/s*
v = 20. 0 m/s, a =
- 9. 81 m/s?
Ov = 0 m/s, a = -9. 81 m/s²
Ov=
Оv%3D 20.0 m/s, a —
9. 81 m/s?
Ov = -20.0 m/s, a =
9. 81 m/s²
Transcribed Image Text:An object is thrown straight up in the air with initial speed 20. 0 m/s.What are the velocity and acceleration of the object at its maximum height? Positive y points upward. Ov = 0 m/s, a = 9.81 m/s? Ov%3D -20.0 т/s, a — — 9.81 m/s* v = 20. 0 m/s, a = - 9. 81 m/s? Ov = 0 m/s, a = -9. 81 m/s² Ov= Оv%3D 20.0 m/s, a — 9. 81 m/s? Ov = -20.0 m/s, a = 9. 81 m/s²
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