A0.70-kg ball is thrown with a speed of 9.0 m/s at an upward angle of 23 °. Use conservation of energy Part A What is its speed at its highest point? Express your answer to two significant figures and include the appropriate units. HÀ Vtop = Value Units Submit Request Answer Part B How high does it go?

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A 0.70-kg ball is thrown with a speed of 9.0 m/s at
an upward angle of 23 °. Use conservation of
energy
Part A
What is its speed at its highest point?
Express your answer to two significant figures and include the appropriate units.
HA
圖]?
Vrop =
Value
Units
Submit
Request Answer
Part B
How high does it go?
Express your answer to two significant figures and include the appropriate units.
HA
Value
Units
Transcribed Image Text:A 0.70-kg ball is thrown with a speed of 9.0 m/s at an upward angle of 23 °. Use conservation of energy Part A What is its speed at its highest point? Express your answer to two significant figures and include the appropriate units. HA 圖]? Vrop = Value Units Submit Request Answer Part B How high does it go? Express your answer to two significant figures and include the appropriate units. HA Value Units
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