Explain the displacement of the car from point of origin

Assignment Help Physics
Reference no: EM1393058

Q. A novice skier, starting from rest, slides down a frictionless 28.00 incline whose vertical height is 170. How fast is she going while she reaches the bottom?

Q. A car is driven 125-km west and then 95-km southwest. What is the displacement of the car from the point of origin (magnitude and direction)?

Reference no: EM1393058

Questions Cloud

Determine the force exerted by the man : A 300kg piano slides 4.10 m down a 30° incline and is kept from accelerating by a man who is pushing back on it parallel to the incline. The effective coefficient of kinetic friction is 0.4. Determine the force exerted by the man.
Describing economic order quantity : A large bakery buys flour in 25-pound bags. The bakery uses an average of 4,860 bags a year. Preparing an order and receiving a shipment of flour involves a cost of $10 per order. Annual carrying costs are $75 per bag.
Interpret the meaning of the p-value : Initially, the mean turnaround time for a stress test was 68 hours. After incorporating changes into the stress-test process, the quality improvement team collected a sample of 50 turnaround times
Finding evidence of genetic linkage : Three dominant traits of corn seedlings, tunicate seed, glossy appearance, and liguled stem, are studied along with their recessive counterparts, nontunicate.
Explain the displacement of the car from point of origin : A novice skier, starting from rest, slides down a frictionless 28.00 incline whose vertical height is 170. How fast is she going while she reaches the bottom?
Shape of the distribution in national average sat score : The national average SAT score (for Verbal and Math) is 1028. Suppose that nothing is known about the shape of the distribution and that the standard deviation is 100. If a random sample of 200 scores were selected and the sample mean were calcula..
Create segmentation-targeting and positioning strategy : Briefly explain the product. Then create segmentation, targeting, and positioning strategy for marketing new product.
Find out the speed with which pebble strikes the ground : A slingshot fires a pebble from the top of a building at a speed of 20.00 m/s. The building is 28-m tall. Ignoring air resistance, find out the speed with which pebble strikes the ground when the pebble is fired (a) horizontally (b) vertically str..
Dynamic energy balance equation : Weight loss is achieved by negative energy balance. Discuss differences between HOW a calorie is lost to diet and How a calorie is lost to exercise as they relate to the dynamic energy balance equation.

Reviews

Write a Review

Physics Questions & Answers

  Calculate the number of calories

How does this number of calories compare with the number of calories required to vary the same gram of 100 degree C boiling water to 100 degree C steam.

  How long will it take the wheel to make one-half revolution

what force is needed to pull a 150 pound sled along a horizontal surface? The coeficient of kinetic friction is 0.10 and the sled is pulled by a rope that makes the angle of 0 degree with the horizontal. There is no acceleration.

  How much must this spring be stretched to store

How much must this spring be stretched to store.

  Estimate its average velocity for the entire trip

A horse canters away from its trainer in a straight line, moving 140m away in 18s. It then turns abruptly and gallops halfway back in 4.9s.

  Define the magnitude of the charge on each sphere

A 1000 kg experimental rocket sled on a level frictionless rail is loaded wiht 50kg of propellant. It exhausts the propellant in a 20-s "burn". If rocket, initially at rest, moves at 150m/s after the burn, what impulse is experienced by the rocket..

  How many revolutions does baseball make on way

A tank of water 3.0 m deep sits on a table 1m tall. A hole is located 2m from the bottom of the tank. Water flows out of hole and strikes the ground. Where does it strike the ground? Suppose incompressible, non viscous flow.

  What is the chimps velocity

Suppose a chimpanzee swings through the jungle on vines. If it swings from a tree on a 13 m long vine that starts at an angle of 45 degrees, what is the chimp's velocity when it reaches the ground.

  True false questions on physics

True false questions on physics

  What is the normal force on it because of bottom of the bowl

The work completed by friction on the rock when it moves from point to point at the bottom of the bowl has magnitude 0.22. Just as the rock reaches point, what is the normal force on it because of the bottom of the bowl .

  What is the caused by sun wind in upper atmosphere

What is the  caused by sun wind  in upper atmosphere

  What is the ratio of the amplitude of the damped oscillation

What is the ratio of the amplitude of the damped oscillation

  Which compressor should be bought for the given condition

A diver is planning to salvage a Spanish galleon located in 200 feet of water. He plans to use a diving suit that will be supplied with air from a hose. Calculate which compressor should be bought by the diver for the given condition

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd