A block of mass M is held against a spring with spring constant K such that...
A block of mass M is held against a spring with spring constant K such that it compresses by a distance d. Does the block make it to the top of the hill and, if so, how fast is it moving at the top? Ignore friction. M=425g, K=650 N/m, H=42cm.
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A block of mass M is held against a spring with spring constant
K such that...
A 12 kg block is pressed against a spring with spring constant k = 1424 N/m....
A 12 kg block is pressed against a spring with spring constant k = 1424 N/m. The spring is normally 65 cm long but the block is pressed against it to compress the spring until it is only 27 cm long. The block is then released and the spring pushes it forward onto a frictionless surface. a)How fast is the block moving immediately after it leaves the spring? b) The mass then slides across a 2.5 m wide surface with...
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A block of mass 3.40 kg is placed against a horizontal spring of constant k =...
A block of mass 3.40 kg is placed against a horizontal spring of constant k = 865 N/m and pushed so the spring compresses by 0.0600 m. (a) What is the elastic potential energy of the block-spring system (in J)? (b) If the block is now released and the surface is frictionless, calculate the block's speed (in m/s) after leaving the spring.
2. Mass mi -10.0 kg is initially held against the spring of spring constant k-100 N/m....
2. Mass mi -10.0 kg is initially held against the spring of spring constant k-100 N/m. The spring is compressed a distance x 0.45 m. When released, m is fired towards a block of mass m2-4.4 kg initially at rest at the edge of a horizontal, frictionless table of height h-0.75 m. A ramp is placed at the end of the table. The ramp has a coefficient of kinetic friction μ.-0.25 and is a distance d-1.06 m long. The blocks...
A block of mass 3.80 kg is placed against a horizontal spring of constant k =...
A block of mass 3.80 kg is placed against a horizontal spring of constant k = 865 N/m and pushed so the spring compresses by 0.0800 m. (a) What is the elastic potential energy of the block-spring system (in J)? J (b) If the block is now released and the surface is frictionless, calculate the block's speed (in m/s) after leaving the spring. m/s
A block of mass 3.20 kg is placed against a horizontal spring of constant k =...
A block of mass 3.20 kg is placed against a horizontal spring of constant k = 845 N/m and pushed so the spring compresses by 0.0450 m. HINT (a) What is the elastic potential energy of the block-spring system (in J)? J (b) If the block is now released and the surface is frictionless, calculate the block's speed (in m/s) after leaving the spring. m/s
A block of mass 2.40 kg is placed against a horizontal spring of constant k =...
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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?
help 2. Mass mi 10.0 kg is initially held against the spring of spring constant k...
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2. Mass mi 10.0 kg is initially held against the spring of spring constant k 100 N/m. The spring is compressed a distance x 0.45 m. When released, m, is fired towards a block of mass m 4.4 kg initially at rest at the edge of a horizontal, frictionless table of height h- 0.75 m. A ramp is placed at the end of the table. The ramp has a coefficient of kinetic friction μ-0.25 and is a distance d...
A block of mass m is pushed against an ideal spring of constant of k, compressing...
A block of mass m is pushed against an ideal spring of constant of k, compressing it over a distance x with respect to its natural length. When the block is released, it moves up a rough ramp of inclination θ and coefficient of friction μk.What is the maximum distance (d) that the block travels up the incline? You MUST use conservation of energy to solve this problem. Epress your answers in term of m, g, k, μk and θ.
2. Mass mi -10.0 kg is initially held against the spring of spring constant k-100 N/m. The spring is compressed a distance x 0.45 m. When released, m is fired towards a block of mass m2-4.4 kg initially at rest at the edge of a horizontal, frictionless table of height h-0.75 m. A ramp is placed at the end of the table. The ramp has a coefficient of kinetic friction μ.-0.25 and is a distance d-1.06 m long. The blocks...
help
2. Mass mi 10.0 kg is initially held against the spring of spring constant k 100 N/m. The spring is compressed a distance x 0.45 m. When released, m, is fired towards a block of mass m 4.4 kg initially at rest at the edge of a horizontal, frictionless table of height h- 0.75 m. A ramp is placed at the end of the table. The ramp has a coefficient of kinetic friction μ-0.25 and is a distance d...
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