Determine how far does the train move

Reference no: EM13663222

A train is traveling down a straight track at 20m/s when the engineer applies the brakes, resulting in an acceleration of -1.0m/s2 as long as the train is in motion. Determine how far does the train move during a 40 second time intervals starting at the instant the brakes are applied?

Reference no: EM13663222

Questions Cloud

Estimate the speed of the rider at the top of the loop : A special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. Find the speed of the rider at the top of the loop

E coefficient of static friction among the rubber and road : A car is going around a circular banked road (the banking angle is15 degree). The coefficient of static friction among the rubber and the road is 0.7. The radius of this part of the road is 25m.

Find how far into the field region does the beam penetrate : A beam of electrons moving in the x direction at 8.8 x 106 m/s enters a region where a uniform magnetic field of 430 G points in the y direction. Find how far into the field region does the beam penetrate

Ac voltage across a capacitor-what is the frequency : The AC voltage across a capacitor with C = 1.2 µF has an amplitude of V max = 16 V, and the current during the capacitor has an amplitude of 5.0 mA. What is the frequency?

Determine how far does the train move : A train is traveling down a straight track at 20m/s when the engineer applies the brakes, Determine how far does the train move during a 40 second time intervals starting at the instant the brakes are applied

Suppose the scaffold is a uniform beam : An 80 kg window cleaner sits 1.8 meters from the end of a 5 meter long scaffold that is supported at either end by a vertical wire. Suppose the scaffold is a uniform beam by a mass of 40 kg and find the tension in each wire.

Identify the clauses that go with predicate p : Compute and simplify the conditions under which each of the clauses determines predicate p. Show your work for partial credit - Give the complete truth table for all clauses.

Compute what force is necessary to hold it in place : In a high magnetic field experiment, a conducting bar carrying 13.5 kA passes through a 30 centimeter long region containing a 24.0 T magnetic field. compute what force is necessary to hold it in place

If sirius abruptly stopped shining : The star Sirius is a distance of 8 light-years from the earth. If Sirius abruptly stopped shining, how much longer would it be seen on earth?

User Account

All Pages