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SCORPION-xisa [38]
3 years ago
6

A golfer’s arm rotates 1/2 of a revolution in 1/10 of a second. If the angular displacement is measured in radians, which statem

ents are true? Check all that apply.
The angular velocity is 10π rad/sec.
The angular velocity is 10π rad/min.
The angular velocity is 60π rad/min.
The angular velocity is 600π rad/sec.
The angular velocity is 600π rad/min.

Mathematics
2 answers:
bagirrra123 [75]3 years ago
5 0

Answer:

The angular velocity is 10π rad/s or 600 rad/min.

Step-by-step explanation:

angular velocity = angle/time

0.5 revolution = 0.5 × 2π = π rad

ω = θ/t = π rad/0.1 s = 10π rad/s

Convert time to minutes

ω = 10π rad/1 s × (60 s/1 min) = 600π rad/min

Neko [114]3 years ago
4 0

Answer:

A. The angular velocity is 10π rad/sec.

E. The angular velocity is 600π rad/min.

Step-by-step explanation:

on edge

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