In the phet simulation, estimate the spring constant of spring 1 by hanging masses on it and estimating its elongation. set the friction to maximum to reduce oscillations. which of the following best represents the estimated value of the spring constant?

a) k=5n/m

b) k=7.5n/m

c) k=10,000n/m

d) k=10n/m

Time remainin52: 42the chart shows data for a moving object. which conclusion is best supported by the information inthe chart? time (s)velocity (m/s

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

Often called simply "velocity," this is the velocity of an object at a particular moment in time.