The spring is compressed 15 cm and launches a 200 g block from rest. The horizontal floor is frictionless but the incline is not with a coefficient of kinetic friction equal to µk = 0.15 between block and incline. Spring constant k = 2000 N/m.
(a) Find the horizontal distance d the block moves through the air.
(b) If the block breaks up into two pieces in mid-flight from internal forces, one piece consisting of 2/3 the mass of the block lands at a distance 1.5d to the right from the top of the incline. Where does the other piece land?
The spring is compressed 15 cm and launches a 200 g block from rest. The horizontal...
the spring in the figure has a spring constant of 1200N/m. It is compressed 16.0cm,then launches a 200g block. The horizontal surface is frictionless, but the blocks coefficient of kinetic friction on the incline is 0.180. Note: the height is 2.0m and the angle 45 degrees a)what distance d does the block sail through the air?
The spring in the figure below has a spring constant of 1150 N/. It is compressed 28 cm, then launches a 200 g block. The horizontal surface is frictionless, but the block's coefficient of kinetic friction on the incline is 0.20. What distance d does the block sail through the air? Enter a numbor 2.0 m 200g 5°
The spring in the figure has a spring constant of 1000 N/m. It is compressed 13.0 cm, then launches a 200 g block. The horizontal surface is frictionless, but the block's coefficient of kinetic friction on the incline is 0.210. (Figure 1) - Part A What distance d does the block sail through the air? Express your answer with the appropriate units. C: A 0 = ? Value Units Submit Request Answer Figure 1 of 1 > < Return to...
In the figure, a 2.6 kg block is accelerated from rest by a
compressed spring of spring constant 660 N/m. The block leaves the
spring at the spring's relaxed length and then travels over a
horizontal floor with a coefficient of kinetic friction
?k = 0.272. The frictional force stops the
block in distance D = 7.9 m. What are (a)
the increase in the thermal energy of the block
In the figure, a 2.6 kg block is accelerated from...
In the figure below, a 4.0 kg block is accelerated from rest by a compressed spring of spring constant 600 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction uk= 0.30.The frictional force stops the block in the distance of D = 8.0 m. -- No friction a) Find the increase in the thermal energy of the block-floor system b) What is the original compression...
In the figure, a 2.8 kg block is accelerated from rest by a compressed spring of spring constant 650 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction μk = 0.290. The frictional force stops the block in distance D = 7.8 m. What are (a) the increase in the thermal energy of the block–floor system, (b) the maximum kinetic energy of the block, and...
In the figure, a 4.2 kg block is accelerated from rest by a compressed spring of spring constant 650 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction WK = 0.264. The frictional force stops the block in distance D = 7.8 m. What are (a) the increase in the thermal energy of the block-floor system, (b) the maximum kinetic energy of the block, and...
In the figure below, a 3.0 kg block is accelerated from rest by a compressed spring of spring constant 640 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction μk = 0.25. The frictional force stops the block in distance 6.2 m. (a) What is the increase in the thermal kinetic energy of the block floor system? ___J (b) What was the maximum kinetic energy...
In the figure, a 3.5 kg block is accelerated from rest by a compressed spring of spring constant 640 N/m. The block leaves the spring at the spring's relaxed length and then travels over a horizontal floor with a coefficient of kinetic friction _k-0.25. The frictional force stops the block in distance D-78 m. What is the original compression distance of the spring? Consider 9 - 9.8 m/s -No friction D (4) Select one: 0.25 m 1.2 m 0.78 m...
A 2.65 kg block on a horizontal floor is attached to a horizontal spring that is initially compressed 0.0300 m . The spring has force constant 830 N/m . The coefficient of kinetic friction between the floor and the block is 0.45 . The block and spring are released from rest and the block slides along the floor. What is the speed of the block when it has moved a distance of 0.0170 m from its initial position? (At this...