You can use any coordinate system you like in order to solve a projectile motion problem. To demonstrate the truth of this statement, consider a ball thrown off the top of a building with a velocity  v  at an angle ? with respect to the horizontal. Let the building be 54.0 m tall, the initial horizontal velocity be 8.60 m/s, and the initial vertical velocity be 12.5 m/s. Choose your coordinates such that the positive y-axis is upward, and the x-axis is to the right, and the origin is at the point where the ball is released. (a) With these choices, find the ball's maximum height above the ground and the time it takes to reach the maximum height. maximum height above ground                        m time to reach maximum height                        s     (b) Repeat your calculations choosing the origin at the base of the building. maximum height above ground                         m time to reach maximum height                          s

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A: The given values are, a→=6ti^+7tj^ m/s2r→=15.0i^+35.0j^ mv→=6.40i^+3.30j^ m/st=5.60 s

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Q: A stone is catapulted at timet 0, with an initial velocity of magnitude 20.6 m/s and at an angle of…

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Q: In the figure, a ball is launched with a velocity of magnitude 8.00 m/s, at an angle of 49.0° to the…

A: Velocity of ball = 8m/s Angle = 490 d1= 6m d2=3.6m

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Q: A passenger walks from one side of a ferry to the other as it approaches a dock. If the passenger's…

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Q: Which of the following displacement vectors has an x component of -15.0 km and a y component of…

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Q: In the figure, a ball is launched with a velocity of magnitude 6.00 m/s, at an angle of 44.0° to the…

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Q: A rocket flying vertically upwards is being tracked by a radar which is horizontally displaced from…

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A: The given data:   The initial velocity v0 = 160 ft/s The distance of the target R0 = 519 ft

Q: Starting at the origin, a person walks 350 meters in a direction 30.0° South of 20 West, then 570…

A: d1→ = 350 m ×( -cos30oi^ - sin30oj^)d1→ = -303.1i^ - 175j^ m d2→ = 570 m ×( -sin35oi^ + cos35oj^)d2→…

Q: From the window of a building, a ball is tossed from a height y0 above the ground with an initial…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: From the window of a building, a ball is tossed from a height y0 above the ground with an initial…

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Projectile Motion