The block in the figure below rests on a frictionless surface. Find its instantaneous acceleration when the spring on the left is compressed 4.47 cm while the spring on the right is stretched 12.1 cm. Each spring has a force constant of 1.09 103 N/m

Q: - Xc + d 00004 m 3. Two identical springs of spring constant k are on opDosite sides of a flat table…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A spring with spring constant 94 N/m and rest length 27.2 cm is used to pull a wooden block of…

A: GIven data The spring constant is given as k = 94 N/m. The rest length is given as l = 27.2 cm. The…

Q: A 1.30-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A: using conservation of energy initial kinetic energy = elastic spring potential energy + frictional…

Q: What is the magnitude of the force required to stretch a 10 cm-long spring, with a spring constant…

A: Given intial length of the string l= 10cm Spring constant of the spring k= 100N/m Length after…

Q: A 9.20 kg rocket produces a thrust of 190 N. The rocket is pointed upward and the bottom of the…

A: Work done in stretching the spring will be,

Q: A spring that has a force constant of 1050 N/m is mounted vertically on the ground. A block of mass…

A: Given that:- Spring constant=K=1050N

Q: A student in a physics lab is asked to classify two springs. Right away, they notice some…

A: Given data: U1 = 10.0 J x1 = 12.0 cm U2 = 20.0 J x2 = 3.00 cm Required: The ratio of the two spring…

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 force law for a non-linear spring is F(x) = -60x1.15 N. Find the average force exerted by the…

A: This problem can be solved using the formula for the average of a function.

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: Choose 1 answer: A -18.8 N B -8.25 N © 5.50 N D 8.25 N

A: Given:-            Spring  constant k = 55.0 N/m.  From figure                  x1 = 0.100 mx2 =…

Q: A 3.0 kg block falling from a height of 7.0 m landed on a vertical spring whose force constant is 2…

A: Given in question:  Mass of block (M) = 3.0 kg                                  Height of block (H)…

Q: The left end of a spring is attached to a wall. The right end of the spring is attached to a block.…

A: The spring constant, k=26.2 N/m Displacement of the spring in the x-direction, x=11.3 cm

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 block of mass m = 4.45 kg slides along a horizontal table with speed up = 6.50 m/s. At x = 0, it…

A: Given data: The mass of the block is m=4.45 kg The initial speed of the mass v∘=6.50 m/s The spring…

Q: A spring that has a force constant of 1150 N/m is mounted vertically on the ground. A block of mass…

A: Given data-               spring constant (K) = 1150 N/m               block mass (m) = 1.35 Kg…

Q: Problem 4: The spring has a spring constant 627 N/m. The box of mass 4.4 kg is released from rest at…

A: Given: Spring constant k = 627 N/m. Mass of box m = 4.4 kg Initial height h = 1.9 m. Angle of…

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 toy cannon uses a spring to project a 5.34-g soft rubber ball. The spring is originally compressed…

A: Given,Mass of toy cannon, The compression, Force constant, Distance, Friction force, a. The total…

Q: A) A 1.2 kg block slides down a frictionless incline with a slope angle of 42°, starting from a…

A:

Q: A block of mass 0.5 kg is initially resting against the spring, compressing the spring at a distance…

A: mass of block (m) = 0.5 kg spring constant (k) = 400 Nmcompression in the spring (∆x) = 15 cm = 0.15…

Q: A 1.10-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: A 1.30-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A: (a) Applying law of conservation of mechanical energy between (b) and (c) in figure…

Q: A 1.10-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: You push a 2.0 kg block against a horizontal spring, compressing the spring by 15 cm. Then you…

A: Given:  Mass of block m=2 kg Length of compression ∆x=15 cm=0.15 m Stopping distance measured from…

Q: A block of mass 0.5 kg is initially resting against the spring, compressing the spring at a distance…

A:

Q: of k = 700 N/m. A block of mass m = 1.10 kg is attached to the spring and rests on a frictionless,…

A:

Q: You push a 2.00 kg block against a horizontal spring, compressing the spring by 15.0 cm. Then you…

A: Given Mass of block is m= 2.00 kg Compressed distance of spring is x=15.0 cm=0.15 m Spring constant…

Q: A block of mass 4.70 kg is leaning against a spring of spring constant 5.43⋅102 N/m (see figure). At…

A:

Q: = 6. A horizontal spring has negligible mass, spring constant k 250 N/m, and is fixed at one of its…

A: As per given data, Spring constant(k) = 250N/m mass(m) = 2.5kg distance compressed (x) = 0.250m…

Q: A 3.00 kgkg block on a horizontal floor is attached to a horizontal spring that is initially…

A: Given value--- mass = 3 kg. compressed length = 0.036 m. force constant = 845 N/m. coefficient of…

Q: A child's toy consists of a piece of plastic attached to a spring (as shown in Figure). The spring…

A:

Q: A block of mass 2.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Given data: Mass of the block m=2.9kg Spring constant k=470 N/m The angle of the ramp θ=13° Distance…

Q: I'm trying to find the block's velocity once it leaves the spring. A block of mass, 1.8 kg is…

A: given: mass of block m = 1.8 kg spring constant k = 10,000 N/cm =106 N/m compression in spring…

Q: A 2.85 kgkg block on a horizontal floor is attached to a horizontal spring that is initially…

A: Apply Newton’s second law at the vertical motion of the block, then n-mg=0n=mg=2.85 kg9.8 m/s2=27.93…

Q: A 1.50-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A:

Q: A 1.50-kg object slides to the right on a surface having a coefficient of kinetic friction 0.250…

A: Mass m=1.50 kg Spring force constant k=50 N/m coefficient of kinetic friction=0.250 Initial speed vi…