377 Answered Questions for the topic physics C

Physics C

06/15/15

physics: attraction and resultant collision between two free bodies

Hello Wyzant.   How may I approach this problem, please?  I guess I can assume that F = 1/d^3, and that this also equals m*a, but how can I solve for that d ?   Two small particles of mass m1... more

05/07/15

Balls, balls and shuttlecocks:

 When a ball moves slowly is experiences laminar flow but when it moves fast there is turbulent airflow. What does this mean? What is the Reynolds number? Why are their dimples on a golf ball?… And... more

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