Question

An ?=20.0 g object is held against the free end of a spring of constant ?=25.0...

An ?=20.0 g object is held against the free end of a spring of constant ?=25.0 N/m that is compressed a distance ?=10.0 cm from its equilibrium length. Once released, the object slides ?1=1.15 m across the tabletop and eventually lands ?2=1.03 m from the edge of the table on the floor, as shown in the figure. Calculate the coefficient of friction ? between the table and the object. The sliding distance includes the compression of the spring, and the tabletop is ℎ=1.00 m above the floor level.

Homework Answers

Answer #1

The coefficient of friction is 0.324.

Solution :-

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
An ?=20.0 gm=20.0 g object is held against the free end of a spring of constant...
An ?=20.0 gm=20.0 g object is held against the free end of a spring of constant ?=25.0 N/mk=25.0 N/m that is compressed a distance ?=10.0 cmx=10.0 cm from its equilibrium length. Once released, the object slides ?1=1.25 md1=1.25 m across the tabletop and eventually lands ?2=0.61 md2=0.61 m from the edge of the table on the floor, as shown in the figure. Calculate the coefficient of friction ?μ between the table and the object. The sliding distance includes the compression...
An object of mass m = 6.7 g is fired into a larger object of mass...
An object of mass m = 6.7 g is fired into a larger object of mass M = 305 g that was initially at rest at the edge of a table. The smaller object becomes embedded in the larger object and the combined object lands on the floor a distance of 2.0 m away from the table. If the tabletop is 1.0 m above the floor, determine the initial speed of the smaller object in m/s.
A popular pastime is to see who can push an object closest to the edge of...
A popular pastime is to see who can push an object closest to the edge of a table without its going off. You push the 100 g object and release it 1.40 mfrom the table edge. Unfortunately, you push a little too hard. The object slides across, sails off the edge, falls 1.30 m to the floor, and lands 10.0 cmfrom the edge of the table. If the coefficient of kinetic friction is 0.400, what was the object's speed as...
A 1.00-kg object slides to the right on a surface having a coefficient of kinetic friction...
A 1.00-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250. The object has a speed of vi = 3.00 m/s when it makes contact with a light spring that has a force constant of 50.0 N/m. The object comes to rest after the spring has been compressed a distance . The object is then forced toward the left by the spring and continues to move in that direction beyond the spring’s unstretched position....
A student places a 1.200 kg block next to a spring of spring constant k=4960N/m. The...
A student places a 1.200 kg block next to a spring of spring constant k=4960N/m. The system rests is on a frictionless horizontal surface (see figure). The horizontal surface at the top of a building. The distance from the horizontal surface to the ground below is 7.00m. The student pushes the block against the spring until it is compressed a distance 0.100m. The block is then released so that is slides off the edge of the building. Final answers must...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at...
21) A person carries a 25.0-N rock through the path shown in the figure, starting at point A and ending at point B. The total time from A to B is 1.50 min. How much work did gravity do on the rock between A and B? A) 625 J B) 20.0 J C) 275 J D) 75 J E) 0 J 22) A person carries a 2.00-N pebble through the path shown in the figure, starting at point A and...
Learning Goal: To understand how to apply the law of conservation of energy to situations with...
Learning Goal: To understand how to apply the law of conservation of energy to situations with and without nonconservative forces acting. The law of conservation of energy states the following: In an isolated system the total energy remains constant. If the objects within the system interact through gravitational and elastic forces only, then the total mechanical energy is conserved. The mechanical energy of a system is defined as the sum of kinetic energy K and potential energy U. For such...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
Two boxes are stacked, with box B placed on top of box A. If box A...
Two boxes are stacked, with box B placed on top of box A. If box A is pushed such that both boxes move with a decreasing speed, is there any friction on either box? (a) Kinetic friction on box A and no friction on box B (b) Kinetic friction on box A and static friction on box B (c) Kinetic friction on box A and kinetic friction on box B (d) Static friction on box A and kinetic friction on...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a...
do all five questions Question 1 20 pts Ignoring the effects of air resistance, if a ball falls freely toward the ground, its total mechanical energy Group of answer choices increases remains the same not enough information decreases Flag this Question Question 2 20 pts A child jumps off a wall from an initial height of 16.4 m and lands on a trampoline. Before the child springs back up into the air the trampoline compresses 1.8 meters. The spring constant...