Conservation of energy: Spring block on an incline.

Related BrainMass Solutions

• Physics: Potential Energy and Energy Conservation

  b) How far does the block travel up the incline before starting to slide back down? a) For part a we must first find the potential energy of the spring. Potential energy of a spring is equal to 1/2*k*x^2.

• Block on Frictionless Incline

  5843 Working with conservation of mechanical energy. A 12 kg block is released from rest on a 30 degree frictionless incline. Below is a block that can be compressed 2.0 cm by a force of 270 N.

• Speed of Blocks on an Incline

  18377 Speed of Blocks on an Incline A block, mass = m1, lies on an incline of angle theta, and is connected to a second block of mass m2=3/2 m by a string that passes over a light frictionless pulley.

• Distance the block slide up inclined ramp before it comes to rest

  What distance will the block slide up the ramp before it comes to rest? b. What is the potential energy of the block when it comes to rest on the incline? Please refer to the attachment for layout of ramp, block and spring.

• Mechanics: Work done and conservation of energy

  The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the incline is 0.15. Part A What is the student's speed just after losing contact with the spring?

• Rotational kinetic energy and spring

  When the spring is compressed, the elastic potential energy is 0.5kx2. After the block stops, the total potential energy is mgh By conservation of energy Then the distance along the incline is Answer: C 32.

• sample exam questions (please do in word): A block of mass 2.5 kg is placed against a compressed spring (k = 2900 N/m) at the bottom of an inclined plane, as shown

  A block of mass 2.5 kg is placed against a compressed spring (k = 2900 N/m) at the bottom of an inclined plane, as shown. When the spring is released the block is projected up the incline and the spring expands by 14 cm to its normal length.

• Energy Conservation Calculation

  108577 Energy Conservation Calculation A 1.0 kg block is shot up a 30* incline with an initial speed of 400cm/s.

• Mechanical Energy: Block Projected up the Incline by Spring

  70065 Mechanical Energy: Block Projected up the Incline by Spring A block with mass m = 2.00 kg is placed against a spring on a frictionless incline with angle = 30.0° (Figure 8-43). (The block is not attached to the spring.)