Force and Momentum
Contents
Force and Momentum#
The momentum of an object as a function of time is given by \(\vec{p} = (\)-7t\()\hat{\imath} + (\)2t^2 + 3t\()\hat{\jmath}\) where \(p\) is in \(kg\cdot m/s\) and \(t\) is in seconds.
Part 1#
What is the net force on the object at \(t=\) 17.0 \(s\)?
Answer Section#
0 N
(-7.0\(\hat\imath\) + 71.0\(\hat\jmath\)) N
(7.0\(\hat\imath\) - 71.0\(\hat\jmath\)) N
(-7.0\(\hat\imath\) - 71.0\(\hat\jmath\)) N
(7.0\(\hat\imath\) + 71.0\(\hat\jmath\)) N
(14.0\(\hat\imath\) + 71.0\(\hat\jmath\)) N
Attribution#
Problem is licensed under the CC-BY-NC-SA 4.0 license.