![[1] A driver of a car of mass 1000 kg, initially moving at 25 m/s, slams on his breaks to avoid a family of ducks crossing th](http://img.homeworklib.com/questions/a5f39ac0-5d1e-11ea-bc4a-212c44240668.png?x-oss-process=image/resize,w_560)
Homework Answers
Alright Dude, If that worked for you... don't forget to give THUMBS
UP.(that will work for me!)
Please Vote...
If I missed something feel free to leave a comment.
atleast before giving down vote.
and, Thanks for using homeworklib- Smarter way to study.
Add Answer to:
Please help with BOTH parts.
[1] A driver of a car of mass 1000 kg, initially...
A car (m = 2000 kg) is traveling down a 15 degree incline at 65 m/s....
A car (m = 2000 kg) is traveling down a 15 degree incline at 65 m/s. The driver slams on the breaks causing the wheels to lock. Omega_x = 0.3. How far S will the tires skid on the road? If the driver can skid only 10 m before hitting another vehicle, how fast will the driver hit the other vehicle?
The driver of one car has a mass of 1200 kg and is traveling at 10...
The driver of one car has a mass of 1200 kg and is traveling at 10 m/s westward when he collides with another car with a mass of 2000 kg that is traveling 15 m/s northward. The two cars stick together after colliding. Please show all work. a) What is the total momentum before the collision and after the collision? b) What are the speed and direction of the cars after the collision? c) If coefficient of kinetic friction between...
The driver of a car of mass M which is moving along a straight road with...
The driver of a car of mass M which is moving along a straight road with initial speed v0 sees a deer in her headlights, and reacts quickly, lifting her foot of the gas and applying the brake pedal with maximum force. The anti-lock brakes cause the largest possible static friction force to be applied on the tires by the road, which continue to roll so the car does not skid. The coefficient of static friction between the tires and...
A car is traveling down a hill that makes an angle of 17° with the horizontal....
A car is traveling down a hill that makes an angle of 17° with the horizontal. The driver applies her brakes, and the wheels lock so that the car begins to skid. The coefficient of kinetic friction between the tires and the road is μK = 0.53. (a) Find the acceleration of the car. (Take down the ramp to be the positive direction) (b) How long does the car take to skid to a stop if its initial speed is...
A car is traveling down a hill that makes an angle of 25° with the horizontal....
A car is traveling down a hill that makes an angle of 25° with the horizontal. The driver applies her brakes, and the wheels lock so that the car begins to skid. The coefficient of kinetic friction between the tires and the road is uk = 0.63. (a) Find the acceleration of the car. Take down the ramp to be the positive direction. Submit Answer Tries 0/5 (b) How long does the car take to skid to a stop if...
A driver in an older car slams on his brakes and the wheels lock. It slides...
A driver in an older car slams on his brakes and the wheels lock. It slides to rest under the influence of friction in 1.25 s. If the coefficient of kinetic friction is 0.450, what was the car's initial speed?
A 920-kg sports car collides into the rear end of a 2100-kg SUV stopped at a...
A 920-kg sports car collides into the rear end of a 2100-kg SUV stopped at a red light on a flat dry level road. The bumpers lock, the brakes are locked, and the two cars skid forward 4.0 m before stopping. The police officer on scene, using her SmartPhone, looks up the coefficient of kinetic friction between rubber tires and concrete road as 0.80, she then calculates the speed of the sports car at impact. What was that speed?
a 2500 lb car is driving down a 10 deg slope at 45 mph. the coefficient...
a 2500 lb car is driving down a 10 deg slope at 45 mph. the coefficient of dynamic friction is .8 between road and tires. the driver Dees an obstacle 30 m ahead and slams on brakes. how fast is the car moving when it hits the obstacle?
The driver of a 1.19 103 kg car traveling on the interstate at 35.0 m/s (nearly...
The driver of a 1.19 103 kg car traveling on the interstate at 35.0 m/s (nearly 80.0 mph) slams on his brakes to avoid hitting a second vehicle in front of him, which had come to rest because of congestion ahead. After the brakes are applied, a constant kinetic friction force of magnitude 7.96 103 N acts on the car. Ignore air resistance. (a) At what minimum distance should the brakes be applied to avoid a collision with the other...
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction betwee...
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction between the locked tires a was in park so the tires did not turn). Car A hits car B, locking bumpers so that they s bef nd the road to be 0.6 (car B kid off together. They skid 20 m ore coming to...
A car (m = 2000 kg) is traveling down a 15 degree incline at 65 m/s. The driver slams on the breaks causing the wheels to lock. Omega_x = 0.3. How far S will the tires skid on the road? If the driver can skid only 10 m before hitting another vehicle, how fast will the driver hit the other vehicle?
A car is traveling down a hill that makes an angle of 25° with the horizontal. The driver applies her brakes, and the wheels lock so that the car begins to skid. The coefficient of kinetic friction between the tires and the road is uk = 0.63. (a) Find the acceleration of the car. Take down the ramp to be the positive direction. Submit Answer Tries 0/5 (b) How long does the car take to skid to a stop if...
A driver in an older car slams on his brakes and the wheels lock. It slides to rest under the influence of friction in 1.25 s. If the coefficient of kinetic friction is 0.450, what was the car's initial speed?
Name 37) You have been hired as an expert witness in a crash investigation. Car A of mass 1900 kg crashed into stationary car B of mass 1000 kg. You measure the coefficient of kinetic friction between the locked tires a was in park so the tires did not turn). Car A hits car B, locking bumpers so that they s bef nd the road to be 0.6 (car B kid off together. They skid 20 m ore coming to...
Most questions answered within 3 hours.
-
You place a block of
ice (mass of 3 kg) into a test chamber filled with...
asked 43 minutes ago -
If a benzene ring has one -CF3 group as a
substituent, will the next substituent add...
asked 20 minutes ago -
CORPORATE FINANCE
STATEMENT: If the total risk of a stock is high you can
expect the...
asked 11 minutes ago -
Which of the following is true?
Select one:
a. The existence of generally accepted accounting principles...
asked 11 minutes ago -
What are the three characteristics of traditional "neighbor
ethics" that Jonas isolates, and in what respects...
asked 13 minutes ago -
According to the manufacturer of a certain candy, 9% of the
candy produced are red. If...
asked 14 minutes ago -
A rectangular block that is 0.6m wide, 0.6m long and 1.2m high
stands on a horizontal...
asked 21 minutes ago -
3. Assume that a mining company that produces ore sells its
product for $40 per ton....
asked 15 minutes ago -
A near sighted person wears corrective glasses made of a
diverging lens with a focal length...
asked 16 minutes ago -
You work for several accountants who are hosting a public
seminar on recent changes to tax...
asked 33 minutes ago -
A Eucher Deck consists of 24 cards. In a four- player game, each
player is dealt...
asked 31 minutes ago -
Describe and draw the mechanism for the formation of the
Grignard reagent with 2-bromopropane as the...
asked 45 minutes ago