WebJohn attaches a ball to a spring. The diagram shows what happens. Which arrow shows the direction of the force of the spring on the ball? answer choices A B C D Question 3 … Web18 feb. 2008 · The spring has a spring constant k, the ball has a massm , and the ramp rises a height y above the table, the surface of which is a height H above the floor. Initially, the spring rests at its equilibrium length. The spring then is compressed a distance s, where the ball is held at rest. The ball is then released, launching it up the ramp.
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Web5 nov. 2024 · 1. Figure 13.1. 1: A horizontal spring-mass system oscillating about the origin with an amplitude A. We assume that the force exerted by the spring on the mass is given by Hooke’s Law: F → = − k x x ^. where x is the position of the mass. The only other forces exerted on the mass are its weight and the normal force from the horizontal ... Web23 mei 2024 · An astronaut in an orbiting space craft attaches a mass m to a string and whirls it around in uniform circular motion. The radius of the circle is r, the speed of the mass is v, and the tension in the string is F. If the mass, radius, and speed were all to double the tension required to maintain uniform circular motion would be (A) F/2 (B) F (C) 2F death roads all stars
1. Ball on a Spring (Classical) Of Particular Significance
Web20 feb. 2024 · Example \(\PageIndex{1}\): Muscles Exert Bigger Forces Than You Might Think. Calculate the force the biceps muscle must exert to hold the forearm and its load as shown in Figure, and compare this force with the weight of the forearm plus its load.You may take the data in the figure to be accurate to three significant figures. WebThe force exerted back by the spring is known as Hooke's law. \vec F_s= -k \vec x F s = −kx. Where F_s F s is the force exerted by the spring, x x is the displacement relative to the unstretched length of the spring, and k k is the spring constant. The spring force is called a restoring force because the force exerted by the spring is always ... Web25 feb. 2024 · Physics College answered • expert verified John attaches a ball to a spring. The diagram below shows what happens. Which option shows the direction of the force … death river