A cart of mass mc is being pulled by an object of mass mw, Ask an Expert

Academics

A cart of mass Mc is being pulled by an object of mass Mw. Assume Friction is negligible.

a) How many forces are acting on the cart?

b) Two of the forces above cancel each other. which are these forces? How do you know these two forces will add to be zero?

c) What are the forces acting on the mass Mw?

d) If the tension in the string is T, what is the total force Fc acting on the cart parallel to the direction of motion, and what is the total force Fw acting on the hanging object parallel to the direction of its motion?

e) derive how the acceleration a of the cart depends on the mass of the cart Mc, on the mass of the object Mw, and on the acceleration due to gravity g.

View complete question

Physics, Academics

Category:- Physics
Reference No.:- M9994433

Have any Question?Write your Review or question?

Related Questions in Physics

A hiker measures the angle of elevation to the top of a

A hiker measures the angle of elevation to the top of a cliff as 16.0o. She walks 1.20 km further away from the cliff on level ground, she finds the angle to be 11.0 o. a) Draw a diagram of the problem - you may ignore t ...

Question a supply plane needs to drop a package of food to

Question: A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 88m above the glacier at a speed of 150m/s. How far short of the target should it drop the package ...

Question a proton has an initial speed of 39 x 105 msa what

Question: A proton has an initial speed of 3.9 x 105 m/s. (a) What potential difference is required to bring the proton to rest? _________________ kV (b) What potential difference is required to reduce the initial speed ...

Question a small button placed on a horizontal rotating

Question: A small button placed on a horizontal rotating platform with diameter 0.330m will revolve with the platform when it is brought up to a rotational speed of 45.0 rev/ min. provided the button is a distance no mor ...

Question a picture window has dimensions of 140 m x 250m

Question: A picture window has dimensions of 1.40 m x 2.50m and is made of glass 6.00mm thick. On a winter day, the outside temperature is -15.0?C , while the inside temperature is a comfortable 21.0°C . Part A: At what ...

Question r 1097107 m-1a what is the wavelength of the line

Question: R= 1.097*10^7 m^-1 A) What is the wavelength of the line corresponding to n=4 in the Balmer series? B) What is the wavelength of the line corresponding to n=5 in the Balmer series? C) What is the smallest wavel ...

An artillery shell is fired at an angle of 481 above the

An artillery shell is fired at an angle of 48.1? above the horizontal ground with an initial speed of 1920 m/s. The acceleration of gravity is 9.8 m/s2. Find the total time of flight of the shell, neglecting air resistan ...

Question suppose we could shrink the earth without changing

Question: Suppose we could shrink the earth without changing its mass. At what fraction of its current radius would the free-fall acceleration at the surface be three times its present value? The response must be typed, ...

Question in this problem you will apply kinematic equations

Question: In this problem, you will apply kinematic equations to a jumping flea. Take the magnitude of free-fall acceleration to be 9.80 m/s2 . Ignore air resistance. How long is the flea in the air from the time it jump ...

Question a radar station locates a sinking ship at range

Question: A radar station locates a sinking ship at range 17.9 km and bearing 136Â° clockwise from north. From the same station, a rescue plane is at horizontal range 19.6 km, 156Â° clockwise from north, with elevation 2 ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Physics Expert