Question

A particle of mass 0.0269 kg moves along the x-axis under the influence of a conservative...

A particle of mass 0.0269 kg moves along the x-axis under the influence of a conservative force. The potential energy of the particle is given by the following formula U=-A/x where A = 1,200 Jm. A) Find the work done on the particle by the conservative force in moving it from x = 10.0 m to x = 60.0 m. B) If the speed of the particle was 5.00 m/s at x = 10.0 m, what is its speed at x = 60.0 m? C) What is the magnitude of the force on the particle at x = 60.0 m?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A conservative force F(x) acts on a 2.0 kg particle that moves along an x axis....
A conservative force F(x) acts on a 2.0 kg particle that moves along an x axis. The potential energy U(x) associated with F(x) is graphed in the figure. When the particle is at x = 2.0 m, its velocity is -1.265 m/s. What is F(2.)? (sign gives direction) Between what positions on the left and right does the particle move? Left side? Right side? What is the particle's speed at x = 7.0 m
A particle with a mass m = 2.00 kg is moving along the x axis under...
A particle with a mass m = 2.00 kg is moving along the x axis under the influence of the potential energy function U(x) = (2.00 J/m2)x2 − 32.0 J. If the particle is released from rest at the position x = 6.40 m, determine the following. (The sign is important. Be sure not to round intermediate calculations.) (a) total mechanical energy of the particle at any position: =_____ J. (b) potential energy of the particle at the position x...
A single conservative force acts on a 5.00 kg particle. The equation Fx = (2x +...
A single conservative force acts on a 5.00 kg particle. The equation Fx = (2x + 4) N describes this force, where x is in meters. As the particle moves along the x axis from x = 3.00 m to x = 7.00 m, calculate the following. (a) the work done by this force on the particle J (b) the change in the potential energy of the system J (c) the kinetic energy the particle has at x = 7.00...
A small object with mass m = 0.0900 kg moves along the +x-axis. The only force on the object is a...
A small object with mass m = 0.0900 kg moves along the +x-axis. The only force on the object is a conservative force that has the potential-energy function U(x)=−αx2+βx3, where α= 9.50 J/m2 and β = 0.300 J/m3. The object is released from rest at small x. A) When the object is at x = 4.00 m, what is its speed? Express your answer with the appropriate units. B) When the object is at x = 4.00 m, what is the magnitude of its acceleration? D) What is the maximum value of x reached by the object during its motion?
PLEASE ANSWER BOTH QUESTIONS! (1) A 2.4 kg particle moves along an x axis, being propelled...
PLEASE ANSWER BOTH QUESTIONS! (1) A 2.4 kg particle moves along an x axis, being propelled by a variable force directed along that axis. Its position is given by x = 3.0 m + (4.0 m/s)t + ct2 - (1.8 m/s3)t3, with x in meters and t in seconds. The factor c is a constant. At t = 3.0 s, the force on the particle has a magnitude of 36 N and is in the negative direction of the axis....
A mass (m) moves along the x-axis with velocity 2v. Another particle of mass (2m) moves...
A mass (m) moves along the x-axis with velocity 2v. Another particle of mass (2m) moves with velocity v along the y-axis. 1) If the two objects collide inelastically and merge, how much kinetic energy is lost to heat? 2) If instead they collide elastically and it turns out that m still moves purely along the x-axis, what is it's velocity in the final state? It may help to find the velocities of these particles in the center of mass...
particle of mass m moves under a conservative force where the potential energy function is given...
particle of mass m moves under a conservative force where the potential energy function is given by V = (cx) / (x2 + a2 ), and where c and a are positive constants. Find the position of stable equilibrium and the period of small oscillations about it.
A 3.60-kg particle moves along the x axis. Its position varies with time according to x...
A 3.60-kg particle moves along the x axis. Its position varies with time according to x = t + 3.0t^3, where x is in meters and t is in seconds. (a) Find the kinetic energy of the particle at any time t. (Use the following as necessary: t.) K = (b) Find the magnitude of the acceleration of the particle and the force acting on it at time t. (Use the following as necessary: t.) a = F = (c)...
a particle of mass m moves in three dimension under the action of central conservative force...
a particle of mass m moves in three dimension under the action of central conservative force with potential energy v(r).find the Hamiltonian function in term of spherical polar cordinates ,and show φ,but not θ ,is ignorable .Express the quantity J2=((dθ/dt)2 +sin2 θ(dφ /dt)2) in terms of generalized momenta ,and show that it is a second constant of of the motion
Two particles are moving toward each other along the x axis with equal speeds. Specifically, particle...
Two particles are moving toward each other along the x axis with equal speeds. Specifically, particle 1 of mass 7 kg moves to the right at 3.87 m/s and particle 2 of mass 15 kg moves to the left at the same speed. The particles collide elastically. After the collision, the first particle moves at 90◦ to its original direction while the second particle is deflected through a smaller angle θ2 < 90◦. A) Find the final speed of particle...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT