Ac = R omega^2
R = 0.06 meter
omega = 3.5
That assumes you want Ac at the rim of the penny.
1.) If the penny is at a radius of 6.00 cm spinning at a speed of 3.50 rad/sec. What is the centripetal acceleration of the penny in m/s2? Enter your answer to three significant figures.
3 answers
linear speed: 0.2100
centripetal acceleration: 0.7350
tangential acceleration: 0.0132
How to find total acceleration in m/s^2?
centripetal acceleration: 0.7350
tangential acceleration: 0.0132
How to find total acceleration in m/s^2?
they are perpendicular
|A| = sqrt (At^2 + Ac^2)
|A| = sqrt (At^2 + Ac^2)