Physics, 10.02.2020 02:51, madelyngv97

1) A record is spinning at the rate of 25 rpm. If a ladybug is sitting 10 cm from the
center of the record:
a) What is the rotational speed of the ladybug? (in rev/sec)
B)What is the frequency of the ladybug's revolutions? (in Hz)
C)What is the tangential speed of the ladybug? (in cm/sec)
d)
After 20 seconds, how far has the ladybug traveled? (in cm)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:50, Scp049

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

Answers: 1

continue

Physics, 22.06.2019 06:00, ayoismeisalex

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Answers: 1

continue

Physics, 22.06.2019 09:00, rhettperkins

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Answers: 1

continue

Physics, 22.06.2019 11:30, alexandroperez13

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90

Answers: 1

continue

Do you know the correct answer?

1) A record is spinning at the rate of 25 rpm. If a ladybug is sitting 10 cm from the
center o...