2. Suppose that a matchbox car is launched with the use of a spring launcher. The spring has a constant of 400 N/m and the spring is compressed by 0.10 m. The car has a mass of 0.050 kg. a. What is the potential energy of the spring system? b. How much kinetic energy would the car have on leaving the spring? C. How fast would the car be traveling when it leaves the spring?

2. Suppose that a matchbox car is launched with the use of a spring launcher. The spring has a constant of 400 N/m and the spring is compressed by 0.10 m. The car has a mass of 0.050 kg. a. What is the potential energy of the spring system? b. How much kinetic energy would the car have on leaving the spring? C. How fast would the car be traveling when it leaves the spring?

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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Question

What’s the answer to question A B and C

2. Suppose that a matchbox car is launched with the use of a spring launcher. The spring
has a constant of 400 N/m and the spring is compressed by 0.10 m. The car has a mass
of 0.050 kg.
a. What is the potential energy of the spring system?
b. How much kinetic energy would the car have on leaving the spring?
C. How fast would the car be traveling when it leaves the spring?

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