Find the force of the engine on the first car

Assignment Help Physics

Reference no: EM13716327

Solve the all parts of following question given below:

Problem: A short train (an engine plus four cars) is accelerating at 2.00m/s². The mass of each car is 3.10 × 10⁴ kg, and each car has negligible frictional forces acting on it. In solving this problem, note the importance of selecting the correct set of cars to isolate as your object.

Part A: What is the force of the engine on the first car?

Part B: What is the force of the first car on the second car?

Part C: What is the force of the second car on the third car?

Part D: And what is the force of the third car on the fourth car?

Please explain all steps to determine the force of the second car on the third car.

Reference no: EM13716327

Questions Cloud

The half-way point between the first and second equivalence : A polymer chemist studying this reaction wishes to analyze a sample thought to contain 0.1000 M adipic acid by titrating it with 0.1000 M NaOH. Estimate the pH of the original sample, at both equivalence points, at the half-way point to the first ..

Obtain the moment of inertia around the center of mass : Two small charges with a mass of 1.0 g each are connected by 2.0-cm-long insulating rod of negligible mass. Obtain the moment of inertia around the center of mass

Determine the amount of charge passing through a fixed point : Under certain conditions in certain devices, the behavior of the current in a conductor can be represented as a function of time by the equation I(t) = Ioe^(-t/tau). Determine the amount of charge passing through a fixed point

Calculate the firm''s average variable cost : Microsoft Word - Problem Set 9 Consider a competitive firm with the following short-run cost function: c(y) = 3y^2 - 16y + 30 A) Calculate the firm's average variable cost

Find the force of the engine on the first car : A short train (an engine plus four cars) is accelerating at 2.00m/s2. The mass of each car is 3.10 × 104 kg, What is the force of the engine on the first car

What are joe and rebecca nash equilibrium outputs : Joe and Rebecca are small-town ready-mix concrete duopolists. The market demand functionis Qd = 10,000 - 100P, where P is the price of a cubic yard of concrete and Qd is the numberof cubic yards demanded per year. Marginal cost is $25 per cubic..

What length wire must she use : A motorcyclist is making an electric vest that, when connected to the motorcycle's 12 V battery, will warm her on cold rides. What length wire must she use

Find the charge on the capacitor at the given times : A 4.2-µF capacitor is initially connected to a 4.5-V battery. Find the charge on the capacitor at the following times t=0 micro s, t=1micro s, t=5-micro s

Find the magnitude of the magnetic field : A long straight wire carries 2.4A along the +x-axis. Find the magnitude of the magnetic field at a point 20cm away on the +y-axis

User Account

All Pages