A frictionless spring with a 5-kg mass can be held stretched 0.4 meters beyond its natural length by a force of 90 newtons. If the spring begins at its equilibrium position, but a push gives it an initial velocity of 2 m/sec, find the position of the mass after
Q: Use the approximation that vavg = pf/m for each time step.A spring with a relaxed length of 25 cm…
A: For a spring mass system, the position is,
Q: A 2.50-kg mass is attached to a vertical spring with spring constant, k=96.0 N/m and allowed to…
A:
Q: Consider a 2.12 kg block that is dragged by a spring on a (relatively) frictionless horizontal…
A: Given: Mass, m=2.12 kg Spring displacement=3.25 cm=0.0325 m Spring force constant=172.0 N/m
Q: A 2.0-kg mass is attached to a vertical spring. The mass is held in place with the spring relaxed,…
A:
Q: A light spring with force constant 3.10 N/m is compressed by 7.80 cm as it is held between a…
A: Mass of left block=m1=0.4 kg Mass of right block=m2=0.8kg Let acceleration of m1=a1 m/s^2 and…
Q: A mass of 0.83 kg is initially traveling at 6.1 m/s across a horizontal, frictionless surface. It…
A: Since the mass comes to rest, the final kinetic energy of the mass is zero. Apply conservation of…
Q: A ball of mass m is shot from a spring gun whose spring has a force constant k. The spring can be…
A: When the spring of the gun is compress by Δx.The internal force of the spring is F=k*Δx and the…
Q: A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each…
A:
Q: A spring with a spring constant of 335 N/m is initially compressed by a distance of 0.045 m from its…
A: Given data: k = 335 N/m x= 0.045 m m=0.045 kg Need to determine the speed of the block.
Q: A block on a frictionless horizontal surface is attached to a cable and a spring that is stretched…
A: Given data, Stretched in the spring = 0.17 m Tension in the cable = 48 N Normal force on the block =…
Q: a) In terms of the variables given in the problem statement, find an equation for the speed of the…
A:
Q: 0.25 kg mass is held against a compressed spring with a spring constant of 2,658 N/m. The mass is…
A:
Q: You are asked to design spring bumpers for the walls of a parking garage. A freely rolling 1200-kg…
A: We are aware that the automobile weighs 1200 kg, travels at a speed of 0.65 m/s, and must only…
Q: A block of mass 12.5 kg is launched on a horizontal, frictionless surface by compressing a spring…
A: Mass of the block is m=12.5 kg Spring constant of the spring is k=43.0 N/m Releasing distance of the…
Q: A 500-g object is attached to a spring having a spring constant of 6 N/m and allowed to come to…
A: Given: Object Mass: 500 g Spring constant k=6 N/m An external force F(t)=24cos3t-33sin3t Resistance…
Q: given by u = 0.400. How far has the spring compressed by the time the block first momentarily comes…
A: Here some of the initial kinetic energy changes into potential energy of spring and some will…
Q: A ball of mass m is shot from a spring gun whose spring has a force constant k. The spring can be…
A: Total mechanical energy of ball remains constant. Hence, Energy of ball at instant when it launch…
Q: A spring of negligible mass stretches 3.46 cm from its relaxed length when a force of 5.40 N is…
A:
Q: A horizontal spring with a spring constant of 20.0 N/m is attached to a 0.750 kg mass on a…
A: We are given extension in spring. This is the amplitude of oscillation. We find angular frequency…
Q: A spring of negligible mass stretches 3.46 cm from its relaxed length when a force of 5.40 N is…
A: Stretch in the spring is dx=3.46 cm = 0.0346 m Applied force is F = 5.40 N Mass of the particle is m…
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 light spring with force constant 3.80 N/m is compressed by 7.44 cm as it is held between a…
A: Givenspring with force constant k=3.80 N/mx= 7.44 cm = 0.0744 mMass of Heavy Block m1= 0.518 kgMass…
Q: The force required to slowly stretch a spring varies from 0 n to 296 N as the spring is extended by…
A:
Q: A bullet with mass 5.24 g is fired horizontally into a 1.905-kg block attached to a horizontal…
A: Both bullet and the block travels at the same speed after the bullet hits the block. The kinetic…
Q: A 2.1 kg mass at rest on a perfectly smooth (frictionless) table is attached to a fixed wall by a…
A: Given Mass m = 2.1 kg Horizontal force F = 1792 N Compression ∆x = 12.3 cm = 0.123 m
Q: A block attached to a spring with spring constant 20 N/m is initially at rest on a frictionless…
A: The block undergoes simple harmonic motion (SHM). The equation of motion for the block of mass m…
Q: A 26100 kg train is reaching the end of the line. In order to slow down, the front of the train…
A: Given Information:Mass of train m = 26100 kgVelocity of the train v = 62.5 m/sStiffness of the…
Q: A block of mass m = 3.80 kg slides along a horizontal table with velocity vo = 3.00 m/s. At x = 0,…
A: The problem is based on the concept of Simple harmonic motion. When the block reaches the spring…
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=3.53 kg is attached to a spring, which is resting on a horizontal frictionless…
A: The graph of force and position is a straight line. The graph shows that force is a function of x.…
Q: The barricade at the end of a subway line has a large spring designed to compress 2.00 m when…
A:
Q: A frictionless spring with a 8-kg mass can be held stretched 1 meters beyond its natural length by a…
A: Force (F) = 70 NMass (m) = 8 kgLength stretched (x) = 1.0 m Initial velocity = 2 m/s
Q: Three masses m1 = 3.5 kg, m2 = 10.5 kg and m3 = 7 kg hang from three identical springs in a…
A: To solve this problem, we need to consider the forces acting on each mass and apply Newton's second…
Q: A 3 kg object attached to an ideal massless spring is compressed 1.2 m. If the spring constant is 45…
A: Given that,The mass of an object : m=3 kg The compression of the spring : x=1.2 m The spring…
Q: A child bounces in a harness suspended from a door frame by three elastic bands. (a) If each elastic…
A: A child in harness suspended from the door frame by three elastic bands.Given:
Q: A frictionless crate is attached to a spring with force constant 531 N/m. When the crate has a…
A:
Q: When a 2.90-kg object is hung vertically on a certain light spring described by Hooke's law, the…
A:
Q: A frictionless spring with a 6-kg mass can be held stretched 1.4 meters beyond its natural length by…
A:
Q: A spring with a relaxed length of 25 cm and a stiffness of 11 N/m stands vertically on a table. A…
A: Given,The relaxed length of the spring = 25 cm = 25×10-2 mStiffness of the spring = 11 N/m =kThe…
Q: A 0.28 kg mass is held against a compressed spring with a spring constant of 2,446 N/m. The mass is…
A:
Q: An instrument to measure the acceleration of gravity on Mars is constructed of a spring from which…
A:
Q: An object with a mass of 1.53 kg is initially at rest upon a horizontal, frictionless surface. An…
A: Mass of an object is,m= 1.53 kgThe object is initially at rest,vi = 0The applied force is,F =4.94…
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images