Need help with problem 61 pls

My velocity along a straight line is shown in the image attached. Help sketch the graph of my location, how much feet did I walk in 8 minutes, where.. relative to my starting location am I after 8 minutes. please

t A CD has diameter of 130 millimeters. When playing audio, the angular speed varies to keep the linear speed constant where the disc is being read. When reading along the outer edge of the disc, the angular speed is about 240 RPM (revolutions per minute). Find the linear speed. g Round your answer to two decimal places. The linear speed of reading along the outer edge of the disc is Number b ^ Watch the video on the right for tips on navigating the available resources. 6 Oll y h n & Ve 7 U O j M acer * 8 m i k ( 9 < O alt Submit Assignment. ) O I р : ctrl ; Quit & Save ( [ Jp Dvit Selatan AD + ? ES } meters per second. 1 Back backspace Question Menu - May 24 page up 1 4:48 2 US delete enter 7 shift 1 4 Next 1 8 1

Differentiate.

Aeolian dunes are sand dunes formed from wind depositing the sand in linear patterns whose cross sections are sinusoidal. The study of deposition patterns show that dunes around Grand Marais have dune ripples that crest 79 feet above Lake Superior and depressions that are 30 feet lower than the crest of the dune. The distance between one dune crest and the next dune crest is 60 feet. What is the trigonometric function that models the height of the dunes around Grand Marais?

ull Sprint ? 4:06 PM 11% I СС 10.1-10.2 Use the diagram to select the best term for each point, line, or segment. D EA ВА DE CB :: secant :: center :: chord :: radius : tangent

10. The pendulum of a Grandfather clock completes 20 cycles/minute. It moves a horizontal distance of 30 cm. Write a sinusoidal function which expresses the movement of the pendulum assuming the pendulum starts at the farthest left position at the beginning. 30

Number 75 what does it mean when S varies DIRECTLY?

Explain the Difference between Absolute dispersion and relative dispersion?

Evaluate ( 4 dx.