A child's toy consists of a piece of plastic attached to a spring (as shown in Figure). The spring is compressed against the floor by 2.00 cm, and the toy is released. If the toy has a mass of 100 g and rises to a maximum height of 60.0 cm, estimate the force constant of the spring?
Q: A mass is oscillating horizontally on a spring. At the locations A, B, C, D, and E, photogates are…
A: Given: The potential energy at A AP.E.=40 J
Q: I find a spring that is labeled "80 N/m", but it is actually 3.5 inches long. I fasten a beam…
A: The length of the spring is given to be 3.5 inches. And it has been fastened from a beam 789mm above…
Q: What is the spring constant of a spring (in units of N/m) that requires 3.0 newtons of force to…
A:
Q: A toy cannon uses a spring to project a 5.35-g soft rubber ball. The spring is originally compressed…
A: Given Data:The mass of the rubber ball is m=5.3 g.Initial compression of the spring is x=4.95 cm.The…
Q: A spring has a spring constant of 80 N·m-1 What is the force required to (a) compress the spring by…
A:
Q: A pebble is launched straight up by a spring which was initially compressed by 12.0 cm relative to…
A: Calculation
Q: (a) Find the magnitude of the force required to compress the spring by 4.10 cm from its unstretched…
A: a) The spring force required to compressed by 4.10(x) cm from unstetched length, F= kx, where k=129…
Q: A 30 kg block is resting on a flat horizontal table On the top of the block is a 15.0 kg block to…
A:
Q: Hooke's law describes a certain light spring of unstretched length 37.0 cm. When one end is attached…
A:
Q: A block with mass 0.50 kg is forced against a horizontal spring of negligible mass, compressing the…
A: The objective of this question is to find the coefficient of kinetic friction between the block and…
Q: The block in the figure below rests on a frictionless surface. Find its instantaneous acceleration…
A: Compression in left spring = 4.42cm Stretching in right spring = 11.5cm Mass of box= 2kg
Q: The length of a spring increases by 6.00 cm from its relaxed length when a mass of 1.40 kg is…
A: Given:Displacement = change in the length of the spring = 6 cmMass = 1.4 kg
Q: Hooke's law describes a certain light spring of unstretched length 38.0 cm. When one end is attached…
A: Given data: Unstretched length, L1=38.0 cm Length of the spring, L2=41.50 cm Mass of the object,…
Q: A spring and block are in the arrangement of the figure below. When the block is pulled out to x =…
A: The work done by a spring on a block is given by the formula: W = - ∆U = - (1/2) k (x22 - x12) W =…
Q: Starting from rest, a 73-kg person drops a distance of 0.5 m onto an ideal stiff spring of…
A: Given data as per question mass = 73kg h = 0.5m x = 0.08m
Q: How long is the spring when a 3.0 kg mass is suspended from it?
A: Solution:Given:m1 = first mass attached to spring = 1.7 kgm2 = second mass attached to spring = 3.0…
Q: I attach a metal block to a vertical spring and it stretches by 6 cm. If I replace the block with…
A: If the mass is double then it also means the weight is also doubled. In this case the weight acts as…
Q: A spring 1.50 m long with force constant 471 N/m is hung from the ceiling of an elevator, and a…
A: Given data, Mass m=14.1 kg Spring Constant k=471 N/m Acceleration a=1.84 m/s2
Q: A spring 0.2 m long extends 0.001 m when a mass of 72 kg is hung from it. How far will a similar…
A: GivenFor spring 1length of spring ,L1=0.2 mMass hung with spring ,m1=72 kgSpring extend to length…
Q: A block of mass 1.6 kg is held against a horizontal spring so that the spring is compressed 17 cm.…
A: The normal reaction acting on the block is: Therefore, the frictional force acting on the block is:…
Q: A mass on a spring rests on a horizontal frictionless surface. You displace it 8.00 cm 2) from…
A:
Q: A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is…
A: According to the conservation of energy, 12kx2=mghkx2=2mghk=2mghx2
Q: The force constant of a spring is 137 N/m. Find the magnitude of the force required to (a) compress…
A: Part A:
Q: Its initial length. If the athlete s action, what is the force constant of pilhg by thi A 50.0…
A: According to the conservation of energy, loss in gravitational potential energy is equal to the gain…
Q: A spring with force constant k = 100 N/m has two masses hanging from it, as drawn (M = 1 kg) (Eigure…
A:
Q: An object with mass m is suspended at rest a spring with a spring constant of 200 N/m. The length of…
A: Energy stored in spring = (1/2)kx2 Where k = spring constant x= stretched lengh
Q: A spring has a constant of 31 N/m while hanging on a ceiling hook. A 520g toy is then attached to…
A: Given, k=31 N/mm=520 g
Q: held stretched 1.8 meters beyond its natural length by a force of 90 newtons. If the spring begins…
A: Force F=90 NMass m=10 kgLength stretched x=1.8 m Initial velocity=2 m/s
Q: A block of mass m = 2.50 kg is dropped from height h = 38.0 cm onto a spring of spring constant k =…
A:
Q: If a spring is stretched 2.0 cm by a suspended object having a mass of0.55 kg, what is the force…
A: Force constant: The spring force balances the gravitational force
Q: A 1.70-kg mass is attached to a vertical spring with spring constant, k=93.0 N/m and allowed to…
A:
Q: A force of 52 N stretches a spring 73 cm from equilibrium. What is the value of the spring constant?…
A: Given data: Force (F) = 52 N Comparison in spring (x) = 73 cm = 0.73 m Required: Spring constant…
Q: A person pushes on a spring with a force of 900 N. If the spring compresses 3.6 m, what is the…
A:
Q: s law describes a certain light spring of unstretched length 30.0 cm. When one end is attached to…
A: We know that force and displacement is given by F=kx At equilibrium kx=mg a) k=mgx=…
Q: A 15kg box is placed on top of a spring with a natural length of 30cm. The weight of the box…
A:
Q: The springs of a pickup truck act like a single spring with a force constant of k = 1.05 × 105 N/m.…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- The springs of a pickup truck act like a single spring with a force constant of k = 1.15 × 105 N/m Part (a) How many centimeters will the truck be lowered by its maximum load of 920 kg? Part (b) If the pickup truck has four identical springs, what is the force constant of each, in newtons per meter? Assume the allowed compression is the same as in part (a).a spring has an unstretched length of 25.0 cm. When a 500g mass is hung from this spring a length of 32.3 cm. what is the force constant of this spring?A 0.19 kg mass is held at rest against a compressed spring with a spring constant of 103 N/m. When released, the mass leaves the spring with a speed of 6.28 m/s. Assuming that the spring force is wholly responsible for changing the motion of the mass, by what distance was the spring initially compressed from its equilibrium position? Enter a number with 3 decimal places
- A spring 1.50 m long with force constant 442 N/m is hung from the ceiling of an elevator, and a block of mass 13.3 kg is attached to the bottom of the spring. (a) By how much is the spring stretched when the block is slowly lowered to its equilibrium point? (Enter the magnitude only.) m(b) If the elevator subsequently accelerates upward at 1.56 m/s2, what is the position of the block, taking the equilibrium position found in part (a) as y = 0 and upwards as the positive y-direction. (Indicate the direction with the sign of your answer.) ?m(c) If the elevator cable snaps during the acceleration, describe the subsequent motion of the block relative to the freely falling elevator. What is the amplitude of its motion? ?mAn object is placed on the end of a vertical spring, with a spring constant of 484.1 N/m. The spring is stretched by 0.09 m. Calculate the mass of object.A hanging scale works because the length a spring stretches is directly proportional to the weight pulling down on the spring. These scales are commonly used in grocery stores. You are shopping for bananas and see that they are on sale for $0.29 a pound. When you weigh the bananas, the scale reads 2.40 pounds (1.09 kg). If the bananas cause the spring to stretch 2.30 cm, what is the spring constant of the spring found in the scale?
- A mass resting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. It takes 3.0 JJ of work to compress the spring by 0.13 mm . If the spring is compressed, and the mass is released from rest, it experiences a maximum acceleration of 12 m/s2m/s2. Find the value of the mass. Express your answer to two significant figures and include the appropriate units.The springs of a pickup truck act like a single spring with a force constant of k = 1.15 × 105 N/m. Part (a) How many centimeters will the truck be lowered by its maximum load of 920 kg?A spring is compressed 0.4 m under a force of 600 N. What is the spring constant for this spring?
- A spring with spring constant k has an unstretched length L . A block of mass m is pushed against the spring to compress it to the unknown position x = A. The block is not attached to the spring and the ground is frictionless. Another force acts on the block, attracting it to the point x = 0, with a magnitude c /x2, where c is a known constant. The block is released from rest. Obtain an algebraic equation for the compressed position x = A, such that the block escapes from the attractive force. (To escape means it will go all the way to infinity where it will have zero velocity.)A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is compressed against the floor a distance of 2.00 cm, and the toy is released. If the toy has a mass of 115 g and rises to a maximum height of 80.0 cm, estimate the force constant of the spring. N/mA marble with a mass of 0.085 kg compresses a spring 5.1 cm. If the spring has a constant k = 150 N/m, what will the velocity of the marble be when it's released?