Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Express the initial velocity as a linear combination of its unit vector components. Vo = ( m/s) ĵ m/s) At the maximum height, the speed of the cannon ball is v = m/s and the magnitude of its acceleration is a = m/s?. The time needed to reach maximum height is t = S. The maximum height reached by the cannon ball is H = m.

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Chapter3: Vectors And Two-Dimensional Motion
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A cannon ball is fired with an initial speed of 123 m/s at an angle of 60 degrees from the horizontal.
Express the initial velocity as a linear combination of its unit vector components.
Find the maximum height reached by the cannon ball and the time needed to reach the maximum height.
Find the speed of the cannon ball at the maximum height and the magnitude of its acceleration.

Supply all missing information with the correct numerical values. Do not include the units. Round off
all answers to two decimal places. Do not forget the negative sign (-) if needed.
A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal.
Express the initial velocity as a linear combination of its unit vector components.
m/s) i +(
m/s) î
At the maximum height, the speed of the cannon ball is v =
m/s and the
magnitude of its acceleration is a =
m/s?.
The time needed to reach maximum height is t =
S.
The maximum height reached by the cannon ball is H =
m.
Transcribed Image Text:Supply all missing information with the correct numerical values. Do not include the units. Round off all answers to two decimal places. Do not forget the negative sign (-) if needed. A cannon ball is fired with an initial speed of 123 m/s at angle of 60 degrees from the horizontal. Express the initial velocity as a linear combination of its unit vector components. m/s) i +( m/s) î At the maximum height, the speed of the cannon ball is v = m/s and the magnitude of its acceleration is a = m/s?. The time needed to reach maximum height is t = S. The maximum height reached by the cannon ball is H = m.
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