Answer to Question #274228 in Engineering for Fahad

Question #274228

𝑠=𝑢𝑡+12𝑎𝑡2 𝑒𝑞(1) The tasks are to:

a) Plot a graph of distance (s) vs time (t) for the first 10s of motion if 𝑢=10𝑚𝑠−1 and 𝑎=5𝑚𝑠−2.

b) Find the gradient of the graph at 𝑡=2𝑠 and 𝑡=6𝑠.

c) Differentiate the equation to find the functions for i) Velocity (𝑣=𝑑𝑠𝑑𝑡) ii) Acceleration (𝑎=𝑑𝑣𝑑𝑡=𝑑2𝑠𝑑𝑡2)


1
Expert's answer
2021-12-02T00:54:04-0500
"v(2)=20\\frac{m}{s}\\\\v(6)=40\\frac{m}{s}\\\\v(t)=10+5t\\\\a=5\\frac{m}{s^2}"


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