(b) Neglecting all resistive forces, determine the spring constant.N/m(c) Neglecting all resistive forces, find the speed of the projectile as it moves through the equilibrium position of the spring (where x =0), as shown in Figure (b).m/s The launching mechanism of a toy gun consists of a spring of unknown spring constant, as shown in the figure below. If the spring is compressed a distance of 0.200 m and the gun fired vertically asshown, the gun can launch a 22.0-g projectile from rest to a maximum height of 22.0 m above the starting point of the projectile.0 =xH-(a) Neglecting all resistive forces, describe the mechanical energy transformations that occur from the time the gun is fired until the projectile reaches its maximum height.

a. The transformation of energy occurs as follows: The potential energy(P.E) of spring to kinetic…

Answered: The launching mechanism of a toy gun…

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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Similar questions

The force on a particle of mass 2.0 kg varies with position according to F(x) = -3.0x² (x in meters, F(x) in newtons). The particle's speed at x = 3.0 m is 6.7 m/s. (a) Calculate the mechanical energy of the particle (in J) using the origin as the reference point. (b) Calculate the mechanical energy of the particle (in J) using x = 5.0 m as the reference point. J (c) Find the particle's speed (in m/s) at x = 2.0 m, using the origin as the reference point. m/s Find the particle's speed (in m/s) at x = 2.0 m, using x = 5.0 m as the reference point. m/s
Ms. Dewitte's son, Theo, slides down a slide, from rest, with a length of 2.00 m at an incline of 50° above the horizontal. He has a mass of 22.0 kg and he reaches the bottom of the slide with a velocity of 2.90 m/s. Briefly explain if total mechanical energy was conserved and what energy transfers otcurred?
A 0.5 kg ball experiences the one-dimensional, conservative force Fx as shown in Figure 1. The corresponding potential energy versus x is is shown in Figure 2. No friction involves throughout the path. The ball has a total energy of 60.0 J and the zero potential reference is at x = 0 m. [Answer in 3 significant figures] F, versus x 30 25 20 15 10 0. -5 0 2. 4 5 -6- 8 - 6. 10 -10 -15 -20 -25 -30 -35 -40 -45 -50 -55 -60 x (m) Figure 1 Conservative force versus position Potential energy versus X 1. 1. 1. 3. (N) *)
A pendulum consists of a 1.2 kg stone swinging on a 4.2 m string of negligible mass. The stone has a speed of 8.3 m/s when it passes its lowest point. (a) What is the speed when the string is at 56" to the vertical? (b) What is the greatest angle with the vertical that the string will reach during the stone's motion? (c) If the potential energy of the pendulum-Earth system is taken to be zero at the stone's lowest point, what is the total mechanical energy of the system? (a) Number i Unit (b) Number i Unit (c) Number i Unit
Assume that before the accident happened, the car was going at a constant velocity of 60Km/h on a level highway for a distance of 10.0km. The car accelerated briefly to 70.0Km/h to pass another car and then returns to 60.0Km/h as it descends the other side of the hill, even though the driver has taken her foot off the accelerator. Describe the energy transformations taking place when the engine was not doing the work.

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