5. An object of mass m is placed on the end of a vertically oriented spring...
A spring with a spring constant of ?=211.0 N/m is oriented vertically, with one end on the ground. What distance does the spring compress when an ?=1.73 kg object is placed on its upper end? compression distance: m How much does the potential energy stored in the spring increase during the compression? increase in potential energy:
A spring oriented vertically is attached to a hard horizontal surface as in the figure below. The spring has a force constant of 1.67 kN/m. How much is the spring compressed when a object of mass m 2.05 kg is placed on top of the spring and the system is at rest? าวลู 0.0120 X Your response is off by a multiple of ten. cm
Two objects are launched from a spring oriented vertically. They are each compressed by amount x. Object A is launched from a spring with spring constant k and object B with a spring with spring constant 2k. Object B will reach a higher maximum height than object A. true or false?
A mass of 1.51 kilograms is placed on a horizontal frictionless surface against an uncompressed spring with spring constant 869.1 N/m. The mass is pushed against the spring until the spring is compressed a distance 0.8 m and then released. How high (vertically) in m does the mass rise from the original height before it stops (momentarily).
A mass of 2.3 kilograms is placed on a horizontal frictionless surface against an uncompressed spring with spring constant 1158.7 N/m. The mass is pushed against the spring until the spring is compressed a distance 0.76 m and then released. How high (vertically) in m does the mass rise from the original height before it stops (momentarily).
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 mass of 2 kilograms is placed on a horizontal frictionless surface against an uncompressed spring with spring constant 943.4 N/m. The inclined portion of the surface makes at an angle of 30 degrees to the horizontal and has a coefficient of kinetic friction of 0.16 with the mass. The mass is pushed against the spring until it is compressed a distance 0.12 and then released. How high (vertically), in meters, does the mass rise from the original height before...
A 20.0-g object is placed against the free end of a spring (with spring constant k equal to 25.0 N/m) that is compressed 10.0 cm. Once released, the object slides 1.25 m across the tabletop and eventually lands 0.61 m from the edge of the table on the floor, as shown in the figure. Calculate the coefficient of friction between the table and the object. The sliding distance includes the compression of the spring and the tabletop is 1.00 m...
SHORT PROBLEMS (5 POINTS EACH) 1) A spring has spring constant k 200 N/m and is oriented vertically. A 4 kg mass is gently placed on top of it, How far is the spring compressed?
A block of mass m is placed on top of a light vertical spring of force constant k and pushed downward so that the spring is compressed by x. After the block is released from rest it travels upward and then leaves the spring. To what maximum height above the point of release does it rise? a) kx2/mg b) 2kx2/mg c) kx2/2mg