Asuspicious looking car (a) travels along a road at a constant velocity of 13.3m/s. as it passes a parked, stationary police car (p), the police car accelerates from rest at 4m/s 2 in pursuit. the police car continues to accelerate until it reaches a velocity of 17.3m/s. (a)how long does it take, from the moment the police car starts moving, for the police car to pull alongside the pursued car? (b)how far has the police car travelled at this instant?
Answers: 1
Physics, 22.06.2019 07:30, AnaiyaKirksey8
This is the substance(s) formed in a chemical reaction.
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Physics, 22.06.2019 09:40, alyssa32900
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
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Physics, 22.06.2019 14:30, gus2006santos
Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Asuspicious looking car (a) travels along a road at a constant velocity of 13.3m/s. as it passes a p...
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