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Q: Two 1.3 kg masses and three identical springs having a k value of 85 N/m are connected. What are the...

A: Draw the following diagram representing the 2 masses and 3 spring systems.

Q: a)draw free body diagram for both m1 and m2 b)what is the acceleration of the blocks?

A: Given,

Q: A body of mass 2.0kg makes an elastic collision with another body at rest and continues to move in t...

A: Both Momentum and Kinetic energy will be conserved in this system. Thus, from the given conditions:

Q: 19

A: Click to see the answer

Q: An ant walks on a piece of graph paper straight along the x axis a distance of 10.0 cm in 2.20s. It ...

A: total horizontal distance travelled,

Q: CH 18, Problem 41 Four charges with equal magnitudes of 6.69 × 10-12 C are placed at the corners of ...

A: Four charges with equal magnitudes are placed at the corners of a rectangle.

Q: A bullet of mass m1 = 10.00 g that has a velocity of v1 in the horizontal direction hits and gets fu...

A: The total momentum of the system must be conserved. The initial momentum of the system is equal to t...

Q: Suppose a 2,000-kg car passes over a bump in a roadway that follows the arc of a circle of radius 21...

A: Click to see the answer

Q: Chapter 12, Problem d01 Because g varies so little over the extent of most structures, any structure...

A: The edge length is given as 1.90m.let the coordinates can be represented as.

Q: Three forces of magnitudes F1=4.0N, F2=6.0N, and F3=8.0N are applied to a block of mass m=2.0kg, ini...

A: (a) Write the expression for acceleration

Q: Four forces act on an object, given by A = 40.3 N east, B = 43.3 N north, C = 74.7 N west, D = 78....

A: Given information:Force acting in east direction (A) = 40.3 N (“+ve” x-axis)Force acting in north di...

Q: uestion 10 A proton with a kinetic energgy of 0.20 keV follows a circular path in a region where the...

A: Click to see the answer

Q: A 59.0-kg ice skater is moving at 4.07 m/s when she grabs the loose end of a rope, the opposite end ...

A: a)The required force is,

Q: Find the magnitude of the gravitational force (in N) between a planet with mass 7.25 ✕ 1024 kg and i...

A: Given:

Q: A ceiling fan is turned on and a net torque of 2.9 N*m applied to the blades. The blades have a tota...

A: Net torque τ = 2.9 N·mmoment of inertia I= 0.56 kg·m2

Q: A watermelon weighs 5.00 lb on Earth. What would it weigh on the Moon, where the free-fall accelerat...

A: The weight of the watermelon on the Earth is,

Q: The figure below shows a man in a rowboat on a lake. The man's mass is 73 kg, and the rowboat's is 1...

A: Given values:Mass of the man, m1 = 73 kgMass of the rowboat, m2 = 113 kgMass of the package, m = 15 ...

Q: A particular dipole consists of two charges, one of charge 7.5 μC and one of -7.5 μC, spaced a dista...

A: Given:

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons...

A: The weight of squid is 0.18 ton, one ton is equal to 907.185kg.Thus the weight of the squid in kg is...

Q: (multiple choice) Charge Q is distributed uniformly throughout a spherical insulating shell. The net...

A: The net flux on the outer surface of the shell is Q/ε0.

Q: a. What is the electric field strength at the position of the electron in (Figure 1)? Assume that B ...

A: Given:

Q: The drawing shows three situtations in which a block is attached to a spring. The positionis labeled...

A: The expression for work done in a stretching or compressing string is

Q: Problem-2 A spring is hanging from the ceiling at its equilibrium. A mass of 275g is added to the sp...

A: (a) For a simple harmonic motion,

Q: You have two identical-looking metal spheres of the same size and the same mass. One is solid; the o...

A: The angular acceleration of the sphere of radius R and mass m rolling down the inclined plane can be...

Q: What are the dimensions for the variable beta given the following?

A: Given:

Q: Hi, I am in physics I and they have the question of what is the angular displacement between 5s and ...

A: From the given graph, write the expression for the straight line from 10s to 20s.Write the given val...

Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is...

A: Given:

Q: A 1.1-kg 20-cm-diameter solid sphere is rotating about its diameter at 73 rev/min. (a) What is its k...

A: a)Total kinetic energy is the sum of rotational and translational kinetic energies.

Q: M Xavier Talbot Thiebaux (PHYS Resources- MtSAC X Physics 2g midterm 2 practice X Dashboa loads/Phys...

A: The x-component of the velocity of the mass after collision is:

Q: A 3.45×103 kg train is stopped at a station. The train must go around a 149 m diameter corner right ...

A: Consider a train of mass, m travels with a constant force, F takes a turn around the corner of diame...

Q: The fastest speed in NASCAR racing history was 212.809 &ℎ (reached by Bill Elliott in 1987 at T...

A: the expression for final speed is,

Q: A vertical spring with a constant of 370 N/m is mounted on the floor. From directly above the spring...

A: Click to see the answer

Q: (multiple choice) The equation E = kq/r2 applied to (explain why that answer is correct): a. all obj...

A: Electric field due to point charge can be given as:

Q: Gas is contained in a 9.00-L vessel at a temperature of 15.0°C and a pressure of 7.00 atm. (a) Deter...

A: (a) Number of moles = 2.663

Q: - A boat moves through the water with two forces acting on it. One is a 1,875-N forward push by the ...

A: Consider two opposite forces are acting on the boat given by Fforward and Fresistive and their magn...

Q: You have a sample an unknown solid You are tasked with determining the specific heat andlatent of th...

A: In the first experiment, heat lost by the water is the heat gained by the solid

Q: What capacitance, in μF, has its potential difference increasing at 9.0×105 V/s when the displacemen...

A: Given,

Q: The gravitational force exerted on a solid object is 5.35 N as measured when the object is suspended...

A: According to Archimedes principle,

Q: What is the total translational kinetic energy of the air in an empty room that has dimensions 9.00m...

A: Given,

Q: A 863-kg car starts from rest on a horizontal roadway and accelerates eastward for 5.00 s when it re...

A: Given:Mass of the car, m= 863 kgInitial velocity, u = 0Final velocity, v = 30 m/sTime taken, t = 5 s

Q: in a totally inellastic collision between two equal masses, with one initially at rest, show that ha...

A: Given:Mass of the both the bodies = mInitial velocity of one body = u1Initial velocity of another bo...

Q: You have a grindstone (a disk) that is 90.0 kg, has a 0.340-m radius,and is turning at 90.0 rpm, and...

A: Consider the mass of the grindstone be m, the radius of the grindstone disk be r, the normal reactio...

Q: our forces act on an object, given by A = 48.3 N east,B = 42.3 N north,C = 64.7 N west, and D = 84.7...

A: Given,

Q: At t = 0, a particle leaves the origin with a velocity of 9.0 m/s in the positive ydirection and mov...

A: The equation of motion is given by,

Q: Bird bones have air pockets in them to reduce their weight. This also gives them an average density ...

A: The density of water displaced ρw is 1g/cm3 and mass of the bone is represented as mb.Given,

Q: Book a FHight: Best X Jein comversahon Course Home A-2 Datalases Whitworth Library Pirate Port | Pub...

A: Part A: As mention in the question the spring and ball system doesn’t make any loss of energy. No ex...

Q: nent FULL SCREEN PRINTER VERSION K BACK NEXT Your answer is partially correct. Try again. The figure...

A: Given information:Radius of the circular loop (r) = 4.40 cm = 0.044 mInitial magnetic field strength...

Q: Explain how the condition (sum)F = 0 is satisfied for the meter stick in case 1 of the experiment. C...

A: Given information:Mass of the block (m1) = 100 g = 0.1 kgMass of the block (m2) = 200 g = 0.2 kgLet ...

Q: Part E: calculate the speed of the ball when it leaves the launching ramp Part F: with what speed ...

A: Given:Spring constant = kMass of ball = mHeight of table from floor = HSpring compressed up to dista...

Q: After falling from rest from a height of 35 m, a 0.30-kg ball rebounds upward, reaching a height of ...

A: Given: