Asked by pete
Two hockey players strike a puck of mass 0.159 kg with their sticks simultaneously, exerting forces of 1.30 103 N, directed west, and 9.90 102 N, directed 30.0° east of north. Find the instantaneous acceleration of the puck.
Answers
Answered by
Steve
1.30*10^3 @ W = (-1300,0)
9.90*10^2 @ N30E = (445,857)
add the forces to get (-855,857) = 1211 @ N45W
Since F=ma, a = 1211/.159 = 7613 m/s^2 in that direction
9.90*10^2 @ N30E = (445,857)
add the forces to get (-855,857) = 1211 @ N45W
Since F=ma, a = 1211/.159 = 7613 m/s^2 in that direction
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.