Arrow Shot Rotational Motion

Arrow Shot Rotational Motion#

content/public/005.Kinematics(2D and 3D)/Topic Outcome/Arrow Shot Rotational Motion/ArrowShotRotationalMotion.png

An archer shoots an arrow straight up into the air to hit a bird, with an initial speed \(v = {{ params.v }}\) \(\rm{ft/s}\). Their friend stands \(d = {{ params.d }}\) \(\rm{ft}\) away. Find the following information. Assume the arrow launches from the horizontal line of site of the friend.

Part 1#

At \(t = {{ params.t }}\) \(\rm{s}\), what is \(\dot r\)?

Answer Section#

Please enter in a numeric value in ft/s.

Part 2#

At \(t = {{ params.t }}\) \(\rm{s}\), what is \(\dot \theta\)?

Answer Section#

Please enter in a numeric value in ft/s.

Attribution#

Problem is licensed under the CC-BY-NC-SA 4.0 license.
The Creative Commons 4.0 license requiring attribution-BY, non-commercial-NC, and share-alike-SA license.