Wheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 80.0 n is applied to the rim of the wheel. the wheel has radius 0.120 m. starting from rest, the wheel has an angular speed of 12.0 rev> s after 2.00 s. what is the moment of inertia of the wheel?

In a laboratory, nakisha mixes sodium hydroxide solution with an indicator called phenolphthalein. when combined, they create a pink solution. nakisha wonders if mixing other solutions with phenolphthalein will also create this pink color. how could she use the scientific inquiry process to explore it further?

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

See the attachment and solve question 5th