Projectile of ball launched to a specific height#

A ball is launched vertically from the ground with an initial speed of \(v = {{ params.v }}\) \(\rm{m/s}\).

Part 1#

What is the first time at which the ball is at a height of \({{ params.h }}\) \(\rm{m}\)?

Answer Section#

Please enter in a numeric value in \(\rm{s}\).

Part 2#

Compute the velocity of the ball at \(t_1\) (taking up to be positive).

Answer Section#

Please enter in a numeric value in \(\rm{m/s}\).

Part 3#

What is the second time at which the ball is at a height of \({{ params.h }}\) \(\rm{m}\)?

Answer Section#

  • Please enter in a numeric value in \(\rm{s}\).

Part 4#

Compute the velocity of the ball at \(t_2\) (taking up to be positive).

Answer Section#

Please enter in a numeric value in \(\rm{m/s}\).

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.