B. Assuming the acceleration is still -9.81 m/s?, what is the instantaneous velocity of the shuttlecock when it hits the ground? Show your work below.
I
V=
C. Select the BAR CHART tab. What is the final velocity of the shuttlecock?
D. Does this agree with your calculated value?

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

Diamond will scratch quartz. true or false