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FromTheMoon [43]
3 years ago
8

Derive a formula for the bullet speed v in terms of D, T, and a measured angle θ between the position of the hole in the first d

isk and that of the hole in the second. If required, use π, not its numeric equivalent. Both of the holes lie at the same radial distance from the shaft. θ measures the angular displacement between the two holes; for instance, θ=0 means that the holes are in a line and θ=π means that when one hole is up, the other is down. Assume that the bullet must travel through the set of disks within a single revolution.

Mathematics
1 answer:
Ad libitum [116K]3 years ago
3 0

Answer:

θ = 2π

Rotational period = T

so the angular velocity is:

w=2πT

v=Dt

D=vt

Step-by-step explanation:

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