An air-track glider attached to a spring oscillates between the 10 cm mark and the 60 cm mark on the track. the glider completes 10 oscillations in 33 s. what are (a) period, (b) frequency, (c) angular frequency, (d) amplitude, and (e) maximum speed of the glider

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume

Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.