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Question 5 1 pts A horizontal spring with spring constant 30 N/m is compressed by 5...
A horizontal spring with spring constant 30 N/m is compressed by 5 cm by a 10...
A horizontal spring with spring constant 30 N/m is compressed by 5 cm by a 10 gram mass. After the mass is released, it accelerates due to the potential energy of the spring. Use conservation of energy to determine what speed the 10 gram mass reaches after being pushed by the spring Answer in units of m/s and round to 3 significant figures
1. A 30 cm spring with constant 70 N/m is compressed to 10 cm and placed...
1. A 30 cm spring with constant 70 N/m is compressed to 10 cm and placed between two carts. Cart A has mass m Skg and mg is unknown. Initially the system is at rest. After it is released it is observed that cart A has three times the velocity of cart B. a) What force must be exerted initially to keep the spring compressed? b) What is the work done to compress the spring? c) By considering conservation of...
A 2.25-kg mass is pushed against a horizontal spring of force constant 23.7 N/cm on a...
A 2.25-kg mass is pushed against a horizontal spring of force constant 23.7 N/cm on a frictionless air table. The spring is attached to the tabletop, and the mass is not attached to the spring in any way. When the spring has been compressed enough to store 11.6 J of potential energy in it, the mass is suddenly released from rest.(a) Find the greatest speed the mass reaches. m/s ? (b) What is the greatest acceleration of the mass m/s2...
A 2.60 kg mass is pushed against a horizontal spring of force constant 25.0 N/cm on...
A 2.60 kg mass is pushed against a horizontal spring of force constant 25.0 N/cm on a frictionless air table. The spring is attached to the tabletop, and the mass is not attached to the spring in any way. When the spring has been compressed enough to store 12.5 J of potential energy in it, the mass is suddenly released from rest. Part A Find the greatest speed the mass reaches. Part C What is the greatest acceleration of the...
A spring with a spring constant of 718 N/m lies on a horizontal surface and that...
A spring with a spring constant of 718 N/m lies on a horizontal surface and that surface is y = 0 m to calculate the gravitational potential energy. A mass of 3 kg is compressed 0.45 meters into the spring and held still. After the mass is released it slides over a horizontal surface in which a 3.4 meter portion of the surface has friction with a coefficient of kinetic friction of 0.30. After the horizontal surface, it travels up...
A 2.00 kg mass is pushed against a horizontal spring of force constant 28.0 N/cm on...
A 2.00 kg mass is pushed against a horizontal spring of force constant 28.0 N/cm on a frictionless air table. The spring is attached to the tabletop, and the mass is not attached to the spring in any way. When the spring has been compressed enough to store 13.5 J of potential energy in it, the mass is suddenly released from rest. B) When does this occur? C) What is the greatest acceleration of the mass?
A block of mass m is pushed against a spring of spring constant k. The spring...
A block of mass m is pushed against a spring of spring constant k. The spring is compressed by a distance d, the block is then released. It is launched by the spring along a horizontal frictionless surface with a final speed v. A second block, this one having mass 9m is pushed against the same spring and released, gaining a final speed 3v. By what distance was the spring compressed in the second case?
9. A spring with spring constant 8000 N/m sits vertically on a horizontally surface. The spring...
9. A spring with spring constant 8000 N/m sits vertically on a horizontally surface. The spring has an equilibrium length of 20 cm. A 3.0 kg ball is pushed down so that the spring is compressed by 12 cm and released from rest. You may neglect the effects of air resistance. eq. 20 cm 12 cm a. How much energy must you supply the system to compress the spring by 12 cm? Remember to include both gravitational and spring potential...
A spring having a spring constant k is placed on a smooth horizontal table and the...
A spring having a spring constant k is placed on a smooth horizontal table and the left end is fixed. A mass of 200 g is attached to the other end of the spring. The mass is pushed 10.0 cm (to the left) against the spring, then released. A student with a stopwatch finds that 10 oscillations take 12.0 s. (A) Draw a neat diagram showing the spring, mass, amplitude, equilibrium position, and both ends of the oscillation. (B) Calculate...
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for...
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring b) The block encounters a rough surface as it leaves the spring. How much...
A horizontal spring with spring constant 30 N/m is compressed by 5 cm by a 10 gram mass. After the mass is released, it accelerates due to the potential energy of the spring. Use conservation of energy to determine what speed the 10 gram mass reaches after being pushed by the spring Answer in units of m/s and round to 3 significant figures
1. A 30 cm spring with constant 70 N/m is compressed to 10 cm and placed between two carts. Cart A has mass m Skg and mg is unknown. Initially the system is at rest. After it is released it is observed that cart A has three times the velocity of cart B. a) What force must be exerted initially to keep the spring compressed? b) What is the work done to compress the spring? c) By considering conservation of...
9. A spring with spring constant 8000 N/m sits vertically on a horizontally surface. The spring has an equilibrium length of 20 cm. A 3.0 kg ball is pushed down so that the spring is compressed by 12 cm and released from rest. You may neglect the effects of air resistance. eq. 20 cm 12 cm a. How much energy must you supply the system to compress the spring by 12 cm? Remember to include both gravitational and spring potential...
Problem 5 A spring with a spring constant k=200 N/m is used as a launcher for a small block whose mass is 10 g. The block is placed against the compressed spring in a horizontal arrangement on a smooth horizontal surface. The spring, with the block, is compressed 5 cm and then released. a) Find the speed of the block just as it leaves the spring b) The block encounters a rough surface as it leaves the spring. How much...
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