Determine the force to bring a 1500 kg car to rest if it was initially moving...

Question

Question

Determine the force to bring a 1500 kg car to rest if it was initially moving at 50 mph over a distance of 45 m.

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

Using energy methods, determine the force needed to bring a 980-kg car to rest from a...

Using energy methods, determine the force needed to bring a 980-kg car to rest from a speed of 91.2km/h in a distance of 157 m.
In a crash test, a car with a mass of 1500 kg is initially moving at...

In a crash test, a car with a mass of 1500 kg is initially moving at a speed of 18 m/s just before it collides with a barrier. The final speed of the car after the collision is zero. The original length of the car is 4.48 m, but after the collision, the smashed car is only 3.86 m long. Making the very rough approximation that the large force that the barrier exerts on the car is approximately constant during...
In order to stop a 1500 kg car that is originally moving at 25 m/s, and...

In order to stop a 1500 kg car that is originally moving at 25 m/s, and if the car stops over a distance of 50 m, what average force must act on the car?

Calculate the force (in N) needed to bring a 1100 kg car to rest from a...

Calculate the force (in N) needed to bring a 1100 kg car to rest from a speed of 95.0 km/h in a distance of 100 m (a fairly typical distance for a non-panic stop). b) Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car and compare it with the force found in part (a). force in (b) force in (a)
(a) Calculate the force needed to bring a 1050 kg car to rest from a speed...

(a) Calculate the force needed to bring a 1050 kg car to rest from a speed of 95.0 km/h in a distance of 115 m (a fairly typical distance for a nonpanic stop). (b) Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car and compare it with the force found in part (a), i.e. find the ratio of the force in part(b)...
(a) Calculate the force needed to bring a 900 kg car to rest from a speed...

(a) Calculate the force needed to bring a 900 kg car to rest from a speed of 90.0 km/h in a distance of 100 m (a fairly typical distance for a nonpanic stop). N (b) Suppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car and compare it with the force found in part (a), i.e. find the ratio of the force in...

(a) Compute the impulse necessary to bring to rest the 47.0 kg driver of an automobile...

(a) Compute the impulse necessary to bring to rest the 47.0 kg driver of an automobile initially moving at 26.0 m/s. (b) Find the average force on the driver if the deceleration is accomplished gradually by the application of brakes over a 11.6 s interval. (c) Find the average force if the car is stopped in a collision that brings the driver's seat to rest in 0.100 s, assuming the driver is restrained by a seat belt. What are the...
The wheels on the 1500 kg car generate the friction force F described by the graph....

The wheels on the 1500 kg car generate the friction force F described by the graph. If the car starts from rest, determine its speed (in m/s) when t = 6 seconds. Please use four significant figures in the final answer. Thank you! :) The wheels on the 1500 kg car generate the friction force F described by the graph. If the car starts from rest, determine its speed (in m/s) when t = 6 seconds. F (kN) F 6...
A 1800 kg car is initially moving at 35 m/s After 3.8s the speed is 45...

A 1800 kg car is initially moving at 35 m/s After 3.8s the speed is 45 m/s. that is the force experienced by the car?

A 1500-kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s over...

A 1500-kg car starts from rest and accelerates uniformly to 18.0 m/s in 12.0 s over a dry concrete road. Assume that kinetic friction remains constant at 400 N during this time. – (a) Find the net work done on the car and the work done by the engine. – (b) How many revolutions does each tire make over the 12.0 s interval? What is the angular speed of the wheels when the car has traveled half the total distance?...