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Part (a) Write an expression for the distance r between the truck and the car as a function of time. Use the variables from the problem statement for your equation. Expression : Select from the variables below to write your expression. Note that all variables may not be required. B. y. 0, d, g, h, j, k, m, n, P, s, t, v, z Part (b) Write an expression for the time at which the distance between the car and the truck as its minimum value. Use the variables from the problem statement for your equation. Expression :

Part (a) Write an expression for the distance r between the truck and the car as a function of time. Use the variables from the problem statement for your equation. Expression : Select from the variables below to write your expression. Note that all variables may not be required. B. y. 0, d, g, h, j, k, m, n, P, s, t, v, z Part (b) Write an expression for the time at which the distance between the car and the truck as its minimum value. Use the variables from the problem statement for your equation. Expression :

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answers parts a and b

Problem 2: At t = 0, a truck is traveling east at a constant speed of s = 81 km/h. At an intersection d = 32.9 km ahead, a car is traveling north at constant speed of v = 43.7 km/h Part (a) Write an expression for the distancer between the truck and the car as a function of time. Use the variables from the problem statement for your equation. Expression : r = Select from the variables below to write your expression. Note that all variables may not be required. B, y, 0, d, g, h, j, k, m, n, P, s, t, v, z Part (b) Write an expression for the time at which the distance between the car and the truck as its minimum value. Use the variables from the problem statement for your equation. Expression : t = Select from the variables below to write your expression. Note that all variables may not be required. B, Y, 0, d, g, h, j, k, m, n, P, s, t, v, z Part (c) What is the time, in hours, at which the distance between the car and the truck as its minimum value? Numeric : A numeric value is expected and not an expression. Part (d) What is the minimum distance, in kilometers, between the car and the truck? Numeric : A numeric value is expected and not an expression. r =
Transcribed Image Text:Problem 2: At t = 0, a truck is traveling east at a constant speed of s = 81 km/h. At an intersection d = 32.9 km ahead, a car is traveling north at constant speed of v = 43.7 km/h Part (a) Write an expression for the distancer between the truck and the car as a function of time. Use the variables from the problem statement for your equation. Expression : r = Select from the variables below to write your expression. Note that all variables may not be required. B, y, 0, d, g, h, j, k, m, n, P, s, t, v, z Part (b) Write an expression for the time at which the distance between the car and the truck as its minimum value. Use the variables from the problem statement for your equation. Expression : t = Select from the variables below to write your expression. Note that all variables may not be required. B, Y, 0, d, g, h, j, k, m, n, P, s, t, v, z Part (c) What is the time, in hours, at which the distance between the car and the truck as its minimum value? Numeric : A numeric value is expected and not an expression. Part (d) What is the minimum distance, in kilometers, between the car and the truck? Numeric : A numeric value is expected and not an expression. r =
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