What is the velocity of the hovercraft

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Reference no: EM13327262

An initially stationary hovercraft sits on a large lake. At time t=0 it accelerates due north at a rate of 1.2 m/s2 for 10 s, does not accelerate at all for the next 10 s, and then accelerates at a rate of 0.6 m/s2 due east for another 10 s. The hovercraft then coasts for another 10 s without any acceleration.

a. what is the velocity of the hovercraft at time t=40 s?

b. What is the displacement of the hovercraft at time t=40 s?

Reference no: EM13327262

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