In 2015, Hurricane Patricia set the record for highest wind speed, reaching maximum sustained winds of 215 mph.  The fastest animal on Earth, the Peregrine Falcon, has a top speed of 355 ft/s.  Convert both into m/s and determine which was faster, the winds of Hurricane Patricia or a peregrine falcon.

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At an air show, a jet plane has velocity components vx =695km/h and vy  =415km/h  at time 4.35 s and vx =938km/h and vy =365km/h at time 7.52 s.   Please answer A,B,C,D Thank you.

Ce A webassign.net/web/Student/Assignment-Responses/submit?dep=27519463&tags=autosave#question3572106_11 (h) 0.0207 3 DETAILS A walker covers a distance of 2.2 km in a time of 32 minutes. What is the average speed of the walker for this distance in km/h? km/h 5. DETAILS A tortoise and a hare cover the same distance in a race. The hare goes very fast for brief intervals, but stops frequently, whereas the t hare. (a) Which of the two racers has the greater average speed over the duration of the race? OThe tortoise has the greater average speed since he was the winner. The hare has the greater average speed since he can go faster. Their average speeds are equal. OIt's impossible to determine who had the greater average speed without collecting data. (b) Which of the two racers is likely to reach the greatest instantaneous speed during the race? OThe tortoise has the greater instantaneous speed since he was the winner. OThe hare has the greater instantaneous speed since he can go faster.

A nerve impulse travels along a myelinated neuron at 66.5 m/s. a. What is this speed in mi/h? b. What is this speed in cm/ms?

Acceleration is sometimes expressed in multiples of g, where g = 9.8 m/s2 is the magnitude of acceleration due to the earth's gravity. In a test crash, a car's velocity goes from 26 m/s to 0 m/s in 0.15 s. How many g's would be experienced by a driver under the same conditions?

Suppose a car manufacturer tested its cars for front-end collisions by hauling them up on a crane and dropping them from a certain height. What height corresponds to a collision at 55 km/hkm/h ? Express your answer to two significant figures and include the appropriate units.   What height corresponds to a collision at 110 km/hkm/h ? Express your answer to two significant figures and include the appropriate units.

I don't understand how to do this problem. I tried taking the derivative, but that didn't give me the correct answer. I would really appreciate the help. When a 1984 Alpha Romeo Spider sports car accelerates in the x-direction at the maximum possible rate,its motion during the first 20. seconds is extremely well modeled by the simple equation vx2=(60 m2/s3)t, where t is time in seconds and vx is in m/s. In other words, the squareof teh car's velocity increases linearly with time. What is its acceleration after 3s, assuming that the car starts from rest at t=0 s?

Two cars left Albany and Tenterden at the same time, passing through mount barker and both travelling at different steady speeds. The car from Tenterden completed the journey from mount barker to albany in 45 minutes at a steady pace of 64 km/h. The car from albany completed the journey from mount barker to tenterden in 20 minutes. What was the speed of the car from Albany.

Use the formula y=ax2+bx+c. a=0.1564, b=0.05842, and c=-0.0003187 to solve for X and Y. Then plug your solution into the kinematic equation Xf=Xo+Vot+1/2at2 to solve for acceleration.  X is equal to t, and Y is equal to Xf.