A runaway train car that has a mass of 1,400 kg travels at a speed of...
Homework Answers
Add Answer to:
A
runaway train car that has a mass of 1,400 kg travels at a speed of...
A runaway train car that has a mass of 1.71e+4 kg travels at a speed of...
A runaway train car that has a mass of 1.71e+4 kg travels at a speed of 7.75 m/s down a track. Compute the time required for a force of 1.66e+3 N to bring the car to rest.
A runaway train car that has a mass of 14500 kg travels at a speed of...
A runaway train car that has a mass of 14500 kg travels at a speed of 5.8 m/s down a track. Randomized Variables: m = 14500 kg, v = 5.8 m/s, F = 1250 N Part (a) What is the time required for a force F to bring the car to rest, expressed in terms of m, v, and F? Part (b) Compute this time, in seconds, for a force of 1250 N.
a runaway train has a mass of 12,000 kg and travels at the speed of 5.0...
a runaway train has a mass of 12,000 kg and travels at the speed of 5.0 ms down a track. Complete the time required for a force of 1000 N force to flow the car down to1.0 48 s 60 s 72 s 120 s
An empty freight train car of mass 10000 kg is rolling along a level of track...
An empty freight train car of mass 10000 kg is rolling along a level of track at 2.00 m/ s . It collides with a loaded car of weight 1.96 * 10^5 n which is at rest . What is the speed of the train after the collision
1.) A 1.7-kg falcon catches and holds onto a 0.675-kg dove from behind in midair. What...
1.) A 1.7-kg falcon catches and holds onto a 0.675-kg dove from behind in midair. What is their final speed, in meters per second, after impact if the falcon’s speed is initially 27 m/s and the dove’s speed is 7.5 m/s in the same direction? 2.) a.) A bowling ball of mass mb = 3.7 kg is rolled down the lane with a velocity of v1 = 2.8 m/s. It strikes a single remaining pin mp = 0.92 kg head...
A small car with mass 0.670 kg travels at constant speed, find the normal force!
A small car with mass 0.670 kg travels at constant speed on the inside of a track that is a vertical circle with radius 5.00 m the following figure.If the normal force exerted by the track on the car when it is at the top of the track (point B) is 6.00 N, what is the normal force on the car when it is at the bottom of the track (point A)?
An open train car, with a mass of 2030 kg, coasts along a horizontal track at...
An open train car, with a mass of 2030 kg, coasts along a horizontal track at the speed 2.33 m/s. The car passes under a loading chute and, as it does so, gravel falls vertically into it for 3.41 s at the rate of 425 kg/s. What is the car\'s speed after the loading is completed? Ignore rolling friction (as unrealistic as that may be).
A 6450-kg railroad car travels alone on a level frictionless track with a constant speed of...
A 6450-kg railroad car travels alone on a level frictionless track with a constant speed of 20.0 m/s . A 3850-kg load, initially at rest, is dropped onto the car. Part A What will be the car's new speed? Express your answer to three significant figures and include the appropriate units.
A mine car (mass = 440 kg) rolls at a speed of 0.50 m/s on a...
A mine car (mass = 440 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A 150-kg chunk of coal has a speed of 0.80 m/s when it leaves the chute. Determine the speed of the car-coal system after the coal has come to rest in the car.
A car travels at a constant speed around a circular track whose radius is 3.0 km....
A car travels at a constant speed around a circular track whose radius is 3.0 km. The car goes once around the track in 420 s. What is the magnitude of the centripetal acceleration of the car? x m/s .1184 Additional Materials Section 5.2
A mine car (mass = 440 kg) rolls at a speed of 0.50 m/s on a horizontal track, as the drawing shows. A 150-kg chunk of coal has a speed of 0.80 m/s when it leaves the chute. Determine the speed of the car-coal system after the coal has come to rest in the car.
A car travels at a constant speed around a circular track whose radius is 3.0 km. The car goes once around the track in 420 s. What is the magnitude of the centripetal acceleration of the car? x m/s .1184 Additional Materials Section 5.2
Most questions answered within 3 hours.
-
Which of the following is correct?
A. APC + MPS = 1
B. APS + MPS...
asked 9 minutes ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 1 hour ago -
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 56 minutes ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 1 hour ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 3 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 3 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 5 hours ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 4 hours ago -
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 4 hours ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 5 hours ago -
Which of the following are common negotiation outcome
mistakes?
a. Leave money on the table b....
asked 5 hours ago -
Convert the following quantities:
a) 0.819 atm to torr b) 512 mmHg to bar c) 11.2...
asked 5 hours ago