The above questions are based on conservation of energy which states that energy can neither be created nor be destroyed, it can only be changed from one form to another. It also comprises of basic concepts and formulas of spring and kinematics.
ping constant is 2000 N/m. How By Is Stored in the spring when it is compressed...
#3 loth down. What is the change in the rock's gravitational potential energy! n-cup dart gun has a spring inside whose spring constant is 2000 N/m. How much spring potential energy is stored in the spring when it is compressed 6 cm as the dart is inserted into the barrel? 4. In an NCAA swim meet, Ruth Davis jumps from the 10-m diving board with an initial
A spring with spring constant 28 N/m is compressed a distance of 7.5 cm by a ball with a mass of 201.5 g (see figure below). The ball is then released and rolls without slipping along a horizontal surface, leaving the spring at point A. The process is repeated, using a block instead, with a mass identical to that of the ball. The block compresses the spring by 7.5 cm and is also released, leaving the spring at point A....
Please show all work 1. A horizontal massless spring with spring constant 300 N/m is compressed 20 cm. The spring launches the block of mass 1 kg. When the block reaches the other side of the room it compresses a massless spring 600 N/m as shown in the figure. The surface is frictionless except the small part of length 2m, which has a coefficient of kinetic friction 0.2. Find the maximum compression of the spring 600 N/m. 300 N/m 600N/m...
A block with mass m = 1.5 kg compresses a vertically oriented ideal spring a distance deltaY= 15 cm from its uncompressed state. If the spring has a constant k = 750 N/m find the following: a. The highest point the block reaches (measured from its starting position. b. The maximum velocity of the block.
A toy dart gun contains a spring with a spring constant of 250 N/m. A 0.059 kg dart is pressed 0.05 m into the gun. a) If the gun is aimed directly upward, how high into the air will the dart travel when shot (measured from the compressed position in the gun)? b) What is the maximum velocity of the dart? c) If the dart got stuck to the spring: i) with what angular frequency will the dart oscillate (neglect...
A spring with spring constant 350 N/m hangs from the ceiling. James Bond attaches a block of mass 0.7 kg to the unstretched spring and releases it from rest. (Part A) How far below the starting point does the block fall before coming momentarily to rest? Answer in cm A spring with spring constant 350 N/m hangs from the ceiling. James Bond attaches a block of mass 0.7 kg to the unstretched spring and releases Part A it from rest....
A light spring with force constant 35 N/m is compressed by 8.0 cm as it is held between a 0.25 kg block on the left and a 0.50 kg block on the right. Both blocks and the spring are resting on a horizontal surface. When the blocks are simultaneously released from rest, find the acceleration with which each block starts to move given that p 0.1 between the blocks and the surface.
A light spring with force constant 3.85 N/m is compressed by 8.0 cm as it is held between a 0.25 kg block on the left and a 0.50 kg block on the right. Both blocks and the spring are resting on a horizontal surface. When the blocks are simultaneously released from rest, find the acceleration with which each block starts to move given that uk 0.1 between the blocks and the surface.
A spring-loaded gun of spring constant k=575 N/m is compressed a distance 35 cm (.35) before firing a 45 g dart. Assuming the gun is pointed horizontally, at what speed does the dart leave the gun. Please show work, thanks!
A block of mass 3 kg is pushed against a spring of spring constant 3000 N/m. Initially, the spring is compressed by a distance of 0.220 m, when the block is released from rest and travels along a horizontal frictionless surface before encountering a frictionless ramp, inclined at an angle of 37° above the horizontal. How far along the ramp does the block travel before momentarily coming to rest?