Calculate the linear acceleration (in m/s2) of a car, the 0.330 m radius tires of which have an angular acceleration of 13.0 rad/s2. assume no slippage. 4.29 correct: your answer is correct. m/s2 (b) how many revolutions do the tires make in 2.50 s if they start from rest? 13.4 incorrect: your answer is incorrect. rev (c) what is their final angular velocity (in rad/s)? 10.73 incorrect: your answer is incorrect. rad/s (d) what is the final velocity (in m/s) of the car? 4.42 incorrect: your answer is incorrect. m/s

The atoms in a sidewalk on a hot summer day are vibrating the atoms in the sidewalk on a freezing day in winter. a. more rapidly than b. more slowly than c. at the same speed as

First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge –q to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge – to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s.what is the wavelength?