An object attached to a horizontal spring is oscillating back and forth along a frictionless surface. The maximum speed of the object is 1.82 m/s, and its maximum acceleration is 7.53 m/s². How much time elapses betwen an instant when the object's speed is at a maximum and the next instant when its acceleration is at a maximum?
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- The graph shows the measured force for a spring as it is compressed through various displacements.7. (a) A block whose mass m is 680 g is fastened to a spring whose spring kis 65 N/m. The block is pulled a distance x = 11 cm from its equilibrium position at x = 0 on a frictionless surface and released from rest at t = 0. Calculate the magnitude of maximum acceleration of the block. -x x= 0 +xA spring-loaded Nerf gun can shoot a foam bullet 11.0 m straight up into the air when the spring is fully compressed. Another bullet is shot, but this time the spring was only half- compressed when the trigger was pulled. How high up would the second bullet go, in metres?
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