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Two cars, start at the same intersection with car A moving with a speed of 60 mph in the direction of 30∘ North of West and car B moving with a speed of 40 mph in the directio of 30∘ East of South, both measured by the ground. Determine the speed of car A as measured by car B.

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→ CO e webassign.net/web/Student/Assignment-Responses/last?dep=28609820 Q * Tp * SCIS | U.S. Citizens... 4Google Drive Ebooks Z-Library * Cengage C Get Homework Hel... Google Jamboard tutortrack E Anatomy and Physi... Target Auth Services A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure. The length of the arc ABC is 217 m, and the car completes the turn in 30.0 s. 35.0° C B A (a) Determine the car's speed. m/s (b) What is the magnitude and direction of the acceleration when the car is at point B? magnitude m/s? o counterclockwise from the +x-axis direction Check Score A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure. The length.of the arc ABC is 245 m, and the car completes the turn in 40.0 s. 4 81°F Partly cloudy
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Hello, Can I please have help regarding this problem ? Thanks. Suppose that the clock on our lecture room has a minute-hand length of 10 cm.(Use a coordinate system with the origin at center of clock and +x axis along the3PM direction and the +y direction along the 12PM direction). From the 12 to 8mark, for the tip of the minute hand:a) Sketch a vector diagram labeling ri, rf, Δr, Vi, Vf, and ΔV.b) Calculate the displacement vector in unit-vector notation.c) Calculate the average velocity vector in unit-vector notation.d) Calculate the average acceleration vector in unit-vector notation.e) Calculate magnitude and direction of the average acceleration vector.f) Calculate the magnitude and direction of the total acceleration of the tip ofthe minute hand at the 6 mark.
The Notion of Deriving Deriving an equation (or a statement) is more than just asserting it. It's showing how it must be true (and anything contrary must be false). One doesn't understand the material as long as one is limited to memorizing statements or equations, without being able to connect them. As a further, practical thing, understanding the connection makes it less likely that one would use an equation when it doesn't apply. In particular, one would avoid the "equations of constant acceleration" anytime one had non-constant acceleration. In this assignment, I assign you to derive the "equations of constant acceleration" -- all but one that I will derive. We will use 0, w, and a, satisfying these definitions: dw de and a = dt W = dt and one special case: a is constant. (You should spot the false step when a is non-constant.) w and 0 are functions of time: w(t) and 0(t). ωο- ω(0), and θ0-θ(0). My Example: derive w2 - wo? = 2a(0-0). dw dw de dw a = dt de dt de Multiply by dt and…
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