A 10 kg block is launched from a spring with spring constant of 1000 N/m and...
A 10 kg block is launched from a spring with spring constant of 1000 N/m and has a velocity of 20 M/s
a. How far was the spring compressed before the block was launched?
b. The block collides with a stationary 16 kg mass and stops. Show that the new velocity of the second mass is 12.5 m/s.
c. is this collision elastic? demonstrate
d. the second block moves up a ramp. How far above the ground does the block move?
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A 10 kg block is launched from a spring with spring
constant of 1000 N/m and...
A 2 kg block is launched to the right by a spring with k=1000 N/m. The...
A 2 kg block is launched to the right by a spring with k=1000 N/m. The spring is initially compressed by 0.3 m and is not attached to the block. It slides across the table a distance of 0.2 m where is hits and sticks to a 4 kg block. The 4 kg block is right at the end of a second, initially uncompressed, 1000 N/m spring. Find the maximum compression of the second spring if the coefficient of friction...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed far to the left against the spring until the spring is compressed a distance r relative to its relaxed length. A second block, which is stationary and also has a mass m, is located to the right of the spring im rrm a) We release the first block from rest. Due to the force from the spring, it slides to the right and eventually...
A Two-Body Collision with a Spring A block of mass m,-1.9 kg initially moving to the...
A Two-Body Collision with a Spring A block of mass m,-1.9 kg initially moving to the right with a speed of 3.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 - 3.9 kg initially moving to the left with a speed of 1.8 m/s as shown in figure (a). The spring constant is 505 N/m in A moving block collides with another moving block with a spring attached: (a) before...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed far to the left against the spring until the spring is compressed a distance r relative to its relaxed length. A...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed far to the left against the spring until the spring is compressed a distance r relative to its relaxed length. A second block, which is stationary and also has a mass m, is located to the right of the spring im rrm a) We release the first block from rest. Due to the force from the spring, it slides to the right and eventually...
A block of mass 3 kg is pushed against a spring of spring constant 3000 N/m....
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?
1 3. A block of mass m 1.9 kg is held against a spring of spring...
1
3. A block of mass m 1.9 kg is held against a spring of spring constant k 410 and compressed 0.75 m. When released, it is pushed along the frictionless surface towards mi rebounds mass m 4.3 kg. The two masses collide and mass towards the spring at a speed of 2.1 m/s, while mass m slides back towards the spring at a sp a. What is the speed of mass mi right before the collision? b. What is...
Block A of mass, mA = 1.7 kg is shot from a spring device of spring...
Block A of mass, mA = 1.7 kg is shot from a spring device of spring constant, k = 700 N/m along a frictionless horizontal surface. The initial compression of the spring is 0.300 m. The shot makes the block rise to another horizontal level at a height h= 1m above the first. On this horizontal it collides with another stationary block B of mass mB = 3.5 kg. The blocks stick together and encounter a rough surface. The blocks...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a...
A block of mass m1 = 1.10 kg moving at v1 = 1.20 m/s undergoes a completely inelastic collision with a stationary block of mass m2 = 0.900 kg . The blocks then move, stuck together, at speed v2. After a short time, the two-block system collides inelastically with a third block, of mass m3 = 2.40 kg , which is initially at rest. The three blocks then move, stuck together, with speed v3. Assume that the blocks slide without...
A block with mass m = 1.86 kg is placed against a spring on a frictionless...
A block with mass m = 1.86 kg
is placed against a spring on a frictionless incline with angle θ =
33.9° (see the figure). (The block is not attached to the spring.)
The spring, with spring constant k = 25 N/cm, is compressed 28.1 cm
and then released. (a) What is the elastic potential energy of the
compressed spring? (b) What is the change in the gravitational
potential energy of the block-Earth system as the block moves from
the...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed far to the left against the spring until the spring is compressed a distance r relative to its relaxed length. A second block, which is stationary and also has a mass m, is located to the right of the spring im rrm a) We release the first block from rest. Due to the force from the spring, it slides to the right and eventually...
A Two-Body Collision with a Spring A block of mass m,-1.9 kg initially moving to the right with a speed of 3.2 m/s on a frictionless, horizontal track collides with a spring attached to a second block of mass m2 - 3.9 kg initially moving to the left with a speed of 1.8 m/s as shown in figure (a). The spring constant is 505 N/m in A moving block collides with another moving block with a spring attached: (a) before...
6. Consider a horizontal spring with spring constant k. A block with mass m is pushed far to the left against the spring until the spring is compressed a distance r relative to its relaxed length. A second block, which is stationary and also has a mass m, is located to the right of the spring im rrm a) We release the first block from rest. Due to the force from the spring, it slides to the right and eventually...
1
3. A block of mass m 1.9 kg is held against a spring of spring constant k 410 and compressed 0.75 m. When released, it is pushed along the frictionless surface towards mi rebounds mass m 4.3 kg. The two masses collide and mass towards the spring at a speed of 2.1 m/s, while mass m slides back towards the spring at a sp a. What is the speed of mass mi right before the collision? b. What is...
A block with mass m = 1.86 kg
is placed against a spring on a frictionless incline with angle θ =
33.9° (see the figure). (The block is not attached to the spring.)
The spring, with spring constant k = 25 N/cm, is compressed 28.1 cm
and then released. (a) What is the elastic potential energy of the
compressed spring? (b) What is the change in the gravitational
potential energy of the block-Earth system as the block moves from
the...
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