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A 3,708-kg truck is accelerated from rest by a net force that decreases linearly with distance traveled. The graph shows this force in kN (1.0 kN = 1000 N). Using the information provided and work-energy methods, what is the speed of the truck when the force is removed? Please round your answer to one decimal place. F (kN) 10.0 5.0 0 30 60 90 120 x (m) Equation: Work done W = *muz - mus The work done is the area under the right-angled triangle (half-base x height), i.e. work = (13,000 N x 120 m). v. =0. Find uWhile you sleep, your body is using energy at a rate of 88 Watts (1.0 Watt = 1.0 Joule/s) . How many food calories are used during an 7 hour period? One food calorie (C) is equal to 4186 joules and 1.0 hour is 3600 s. Please round your answer to the nearest whole number (integer)