What is the displacement and average velocity

Assignment Help Physics
Reference no: EM13540363

A motorist drives north for 38.0 minutes at 67.0 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.60 h. What is the displacement and average velocity?

Reference no: EM13540363

Questions Cloud

What will be the linear speed of the telescope : A small space telescope at the end of a teather line of length "L" moves at liner speed "v" about a central space station, what will be the linear speed of the telescope if the length of the line is reduced to 0.33L
Find what experimental problems would arise : Rolled a sphere, hollow, and non-hollow cylinder down an inclined slope. What experimental problems would arise if they rolled too fast down the slope
Determine how much work is required to achieve this : A 50 kg uniform disc with a radius 1.5 is accelerated from rest to angular speed 3.5 rad/s; how much work is required to achieve this
Find with what acceleration does the sled go down the hill : Jamal pulls a 150-N sled up a 28.0° degree slope at constant speed by a force of 100 N. With what acceleration does the sled go down the hill
What is the displacement and average velocity : A motorist drives north for 38.0 minutes at 67.0 km/h and then stops for 15.0 minutes. He then continues north, traveling 130 km in 1.60 h. What is the displacement and average velocity?
What is the frictional force while the mass is sliding : A 10.0-kg mass is placed on a 25.0o degree incline and friction keeps it from sliding. What is the frictional force while the mass is sliding
How far from the opposite end should the man stand : A man and a boy carry a canoe 5.80 m long and weighing 371 N. The canoe is held overhead in a horizontal position. How far from the opposite end should the man stand
Speed must he drive for remainder of trip to complete trip : A truck driver has a shipment of apples to deliver to a destination 550 away. The trip usually takes him 10.0 . Today he finds himself daydreaming and realizes 100 into his trip that that he is running 30.0 later than his usual pace at this point. At..
What is the velocity of each puck after collision : In a 1-D elastic collision between two pucks on a frictionless air-hockey table, the pre-collision velocity of puck A is v to the right, What is the velocity of each puck after collision

Reviews

Write a Review

Physics Questions & Answers

  Determine the moment of inertia of the wheel

A large grinding wheel in the shape of a solid cylinder of radius 0.330 m is free to rotate on a frictionless, vertical axle. What is the moment of inertia of the wheel

  What is the angular speed and tangantial speed of the spider

A beetle and a spider are sitting on a hinged door. The beetle is in the middle of the door and the spider is near the handle, what is the angular speed and tangantial Speed of the spider

  How much heat is required to raise the temperature

How much heat is required to raise the temperature of 0.265kg of water from 20.4 degrees C to 31.8 degrees C

  What is the density of the solvent

A cylindrical storage tank has a radius of 1.20 m. When filled to a height of 4.05 m, What is the density of the solvent

  What is the emissivity of the object

The power radiated by an object is 145 W. If the object were a perfect blackbody radiator (and otherwise was the same) it would radiate 587 W. What is the emissivity of the object

  Find the final angular speed of the merry-go-round

Joey, whose mass is 39kg, stands at rest at the outer edge of the frictionless 230kg merry-go-round, 2.2m from its center. What is the final angular speed of the merry-go-round

  What metal is the cathode made

A photoelectric effect experiment finds a stopping potential of 1.93 V when light of wavelength 200 nm is used to illuminate the cathode. what metal is the cathode made?

  Calculate the width of the dark area

A diffraction grating has 4436 lines/cm. Light that contains all wavelengths between 447 and 650 nm shines on the grating. Calculate the width of the dark area

  Determine the buoyant force on the mass

An object with a mass of 84.0 g displaces 240.0 ml of water when it is completely immersed. What is the buoyant force on the mass

  What is the recoil velocity of the rifle

A rifle with a mass of 1.76 kg fires a bullet with a mass of 5 g (0.005 kg). The bullet moves with a muzzle velocity of 401 m/s after the rifle is fired. what is the recoil velocity of the rifle

  Two buses started from the same depot at the same time and

two buses started from the same depot at the same time and traveled in opposite directions. after traveling 4 hours

  How much work is done on the weight to lift gym one time

In an effort to pump up you decide to hit the gym and lift weights everyday of the week. Your favorite lift, which you per- form every trip to the gym, is the bench press. This lift involves lifting a 125 lb.

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