Which statements about inertia and centripetal force are correct? check all that apply. inertia is always present. inertia causes objects to continue moving in circles. centripetal force is always present. centripetal force pulls objects toward the center of a circle. inertia and centripetal force cause circular motion.

A2.00-m long piano wire with a mass per unit length of 12.0 g/m is under a tension of 8.00 kn. what is the frequency of the fundamental mode of vibration of this wire?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.