A 3kg mass is dropped into a hole from a height of h= 0.5 m. The...
A 3kg mass is dropped into a hole from a height of h= 0.5 m. The hole has a depth of D= 1 meter. Inside the hole, the mass will have contact with sides and have a frictional force of F1= 10N applied to it. All throughout the hole is a spring with a spring constant k= 100N/m
How deep into the hole will the mass fall before it stops?
Homework Answers
A box of mass m is dropped from a height H above a spring. The platform...
A box of mass m is dropped from a height H above a spring. The platform has negligible mass. The spring has spring constant k. (a) By what amount is the spring compressed? Your answer requires the quadratic equation; to choose the correct root, note that x needs to be positive. (b) What is the speed of the box when it is first in contact with the platform? (c) What is the maximum speed of the box? Hint: the box...
An object of mass 3kg is released from rest from a height h of 13 meters...
An object of mass 3kg is released from rest from a height h of 13 meters above the ground on a ramp. The object then slides down along a horizontal surface along a distance of d=20 meters where friction is present (\mu_s=0.5 and \mu_k=0.2), and compresses a horizontal spring initially unstretched until it finally comes to rest. If k=300N/m, by how much does the spring compresses (maximally) upon impact?
A 5.00 kg mass is dropped from a height 2.00 m above the top of a...
A 5.00 kg mass is dropped from a height 2.00 m above the top of a spring. The mass lands on the spring and compresses it 30.0 cm before momentarily coming to rest. Ignoring air resistance, determine the spring constant for the spring.
Inside a cylinder with frictionless walls, a disc of mass M = 4.0kg is dropped from...
Inside a cylinder with frictionless walls, a disc of mass M = 4.0kg is dropped from a height H = 3.0m above a spring of negligible mass and equilibrium length L = 75.0cm. If the length of the spring at its maximum compression is 55.0cm what is the value (in N/m)of the spring’s stiffness constant k?
A lobster tank in a restaurant is 0.5 m long by 0.25 m
A lobster tank in a restaurant is 0.5 m long by 0.25 m wide by 50 cm deep. Find the water forceson the bottom of the tank: Force =on each of the larger sides of the tank: Force =on each of the smaller sides of the tank: Force =include units for each, and use g = 9.8m/s2. The mass density of water is 1000 Kg/m^3. Do (mass density)*(volume)*(g) to get force in Newtons.Mass density and g are constant. Volume is...
A 7.26 kg shot put ball is dropped from a height of 2.00 m onto an...
A 7.26 kg shot put ball is dropped from a height of 2.00 m onto an uncompressed coiled spring. (A) If the dropped shot put compresses the spring 0.200 m, what is the force constant k of the spring? (B)When does the shot put have its largest speed? (C) When if ever foes the shot put have zero speed
A tennis ball is dropped from a height of 5 m to the ground and the ball rebounded to a height of 4 m
A tennis ball is dropped from a height of 5 m to the ground and the ball rebounded to a height of 4 m. If the mass of the basketball is 1.0 kg and it is in contact with the floor for 50 ms, determine the average force exerted by the ground to the basketball.
Q1. A ball of mass 60 g is dropped from a height of 3.4 m. It...
Q1. A ball of mass 60 g is dropped from a height of 3.4 m. It lands on the top of a frictionless ramp at height 1.8 m. The ramp is tilted at an angle of 20 degrees. (a) What is the velocity of the ball at the top of the ramp? (b) At the bottom of the ramp it collides with and sticks to a ball of mass 73 g. What is their velocity after the collision? (c) The...
A block of mass 2.00 kg is dropped from the height of 30.0 cm onto a...
A block of mass 2.00 kg is dropped from the height of 30.0 cm onto a vertical spring of spring constant 400N/m. Using CoE, find the compression of the spring.
A rock of mass m = 1.05 kg is dropped from a height of h =...
A rock of mass m = 1.05 kg is dropped from a height of h = 3.9 m into a pool of water. At a time of t = 1.86 s after striking the surface of the water, the rock's velocity has decreased by 50%. What is the magnitude of the average force the rock experiences, in newtons, during the time t?
Most questions answered within 3 hours.
-
Vulcan Flyovers offers scenic overflights of Mount St. Helens,
the volcano in Washington State that explosively...
asked 1 minute from now -
If organizations do not adapt fast enough and move incrementally
from the twentieth-century model to the...
asked 41 seconds from now -
A helium balloon with 2.5L of gas has a gauge pressure of 10,000
Pa. The balloon...
asked 3 minutes ago -
What is responsible for Jupiter's enormous magnetic field?
asked 18 minutes ago -
At the end of the year, a company offered to buy 5,000 units of
a product...
asked 20 minutes ago -
Implement C++ program for each of the following.
Let D = [-48, -14, -8, 0, 1,...
asked 40 minutes ago -
Consider a labor market in which LD = 400 – 4W and LS = 250 +...
asked 54 minutes ago -
Let’s say you are teaching a typically-developing young child
how to eat with a spoon. Describe...
asked 37 minutes ago -
Ask Your Teacher A toy gun uses a spring to project a 5.6-g soft
rubber sphere...
asked 49 minutes ago -
*****DO NOT ANSWER THIS QUESTION IF YOU DON'T
KNOW*******
Question - PERSONAL DEVELOPMENT ESSAY and Detailed...
asked 56 minutes ago -
A certain rifle bullet has a mass of 5.25 g. Calculate the de
Broglie wavelength of...
asked 1 hour ago -
Research new software products that assist in project
communication management. Write a paper summarizing your findings,...
asked 1 hour ago