Question

A train composed of a small engine car and a massive cargo car are connected as they move along a track. The speed of the small engine car is ____(blank 1)___ the speed of the massive cargo car. The magnitude of the acceleration of the small engine car is ____(blank 2)___ the magnitude of the acceleration of the massive cargo car because ____(blank 3)___ .

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.

Related Physics Q&A

Find answers to questions asked by student like you

Q: Explain projectile nature of satellite.

A: A satellite motion can be said to be in a projectile motion, as the only force acting on it is the f...

Q: What microscopic property of an ideal gas doubles when the absolute temperature is doubled?

A: Step 1From the kinetic theory of gases, the average kinetic energy of an ideal gas iswhere k is the ...

Q: Is it necessary that that every black coloured objects should be considered a blackbody?

A: A perfect black body is a body that absorbs all the radiation that falls on it.

Q: Water flows at the rate of 4 L/s through an orifice at the bottom of a tank which contains water 720...

A: Given:Volume flow rate (Q)=4 L/SHeight(h) =720cm 

Q: Find the ratio of systolic blood pressure of 120(in mm Hg) to atmospheric pressure. Standard atmsoph...

A: To find the blood pressure of 120 mmHg is found by the general definition,

Q: The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 t...

A: The expression for the average translational of a gas molecule is given by

Q: What is different between streamlined and turbulent motions?

A: When the velocity of a liquid is less than the critical velocity of the liquid, the motion is said t...

Q: A space vehicle accelerates uniformly from 85 m/sm/s at tt = 0 to 167 m/sm/s at tt = 10.0 ss . How f...

A: The acceleration is,

Q: What is the temp of the gas at A & B? Also, how could I find other points on the diagram that wo...

A: Click to see the answer