2. The velocity of a particle moving in a straight line is decreasing at the rate of 3 m/s per meter of displacement at an instant when the velocity is 10 m/s. Determine the acceleration a of the particle at this instant. 3. The velocity of a particle is given by v = 25t²-80t-200, where v is in feet per second and t is in seconds. Find the velocity when the acceleration is zero.

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Q: equation for position x(1)

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Q: 1. A particle moves in a straight line with velocity v(t) = 6t² – 18t + 12. c) Also find the…

A: A particle is moving in a straight line having velocity as a function of time asv(t) = 6t2 - 18t +…

Q: 11. An object moving with uniform acceleration has a velocity of 10 ft/s in the positive x direction…

A:

Q: 2. When this photograph was taken, vA = 33 mph and Car A was increasing its speed at 412 mi/h? while…

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Q: 2. You walk 30 m South and heads 30 m East. What is your resultant displacement? a:

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Q: 2. At time t = 0, the vectors E andB are given by E = vectors, Eo and Bo are fixed and orthogonal.…

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