What is the speedometer reading of the car

Assignment Help Physics
Reference no: EM13289957

A 60-kg student traveling in a car with a constant velocity has a kinetic energy of 1.2 X 104 J. What is the speedometer reading of the car in km/h?

Reference no: EM13289957

Questions Cloud

What is her speed with respect to the shore : Mary needs to row her boat across a 200 m-wide river that is flowing to the east at a speed of 1.1 m/s. Mary can row with a speed of 2.4 m/s. What is her speed with respect to the shore
Determine the optimal capital structure : Based on the information provided in the case study, determine the optimal capital structure, the various financing options available and the debt maturity profile of the project. Discuss the merits and limitations of each form of financing propos..
State what is the ph of a solution that is the mixture : What is the ph of a solution that is the mixture of 0.008 M of NaOAc and 0.1 M HOAc? (Ka HOAc= 1.8 x 10^-5)
Create an internet marketing plan : Net-a-porter.com and create an Internet marketing plan
What is the speedometer reading of the car : A 60-kg student traveling in a car with a constant velocity has a kinetic energy of 1.2 X 104 J. What is the speedometer reading of the car
What is the amount ford owe in taxes next year : Without the new SUV, Ford expects to earn pre-tax income of $80 million from operations next year. Ford pays a 30% tax rate on its pre-tax income. What is the amount Ford owe in taxes next year with the launch of the new SUV?
What was the magnitude of the applied horizontal force : While rearranging a dorm room, a student does 400 J of work in moving a desk 2.0 m. What was the magnitude of the applied horizontal force
Calculate the speed of the protons at infinity : A proton is located at the origin, and a second proton is located on the x-axis at x = 5.10 fm (1 fm = 10-15 m). If the two protons are released from rest and the alpha particle remains fixed, calculate the speed of the protons at infinity
Explain element x reacts with hydrogen gas : Element x reacts with Hydrogen gas at 200 deg celsius to form compound Y. When y is heated to a higher temperature, it decomposes to the element x and hydrogen gas in the ratio of 559ml of H2

Reviews

Write a Review

Physics Questions & Answers

  What torque does the loop experience

A square loop has sides 12 cm long and is wound with 50 turns of wire carrying 250 mA of current. what torque does the loop experience

  Find the points along the axis where the force is maximum

The force on a point charge, q, located along the z axis due to a uniformly charged ring of total charge Q, Find the points along the z axis where the force is maximum

  What is radioactive decay of granite

This is because of  the average release of about 0.03 J per kilogram each year. Show that at 500 C increase in temperature for a thermally insulated chunk of granite takes about 13.3 million years. (Assume that the specific heat of capacity c of g..

  How much power was applied to the block in watts

It takes a student t = 5.2 s to push a block m = 6 kg at a constant velocity over a distance of d = 4.6 m. How much power was applied to the block in Watts

  Coefficient of kinetic friction between the cart and track

A loudspeaker of mass 22 {rm kg} is suspended a distance of h = 2 {rm m} below the ceiling by two cables that make equal angles with the ceiling. Each cable has the length of l = 3.90 {rm m}.

  How much longer would the jump be

What should the charge (sign and magnitude) of a particle of mass 1.44 be for it to remain stationary when placed in a downward-directed electric field of magnitude 630 ? Use 9.81 for the magnitude of the acceleration due to gravity.

  What net force is acting on the mass along the incline

A 12 kg mass starts from rest and slides down an inclined plane 8.0 10-1 m long in 0.9 s. What net force is acting on the mass along the incline?

  What is the change in the length of the rope

A 58-kg water skier is being pulled by a nylon tow rope that is attached to a boat. What is the change in the length of the rope when the skier has an acceleration whose magnitude is 0.90 m/s2

  Determine the magnitude of the average force

A projectile of mass 0.950 kg is shot straight up with an initial speed of 24.0 m/s, If the projectile rises to a maximum height of only 19.7 m, determine the magnitude of the average force due to air resistance

  Illustrate what is the uniform speed of a gondola

Illustrate what is the uniform speed of a gondola when the Ferris wheel is running at full speed?

  Find the water temperature after half an hour

When resting, a person has a metabolic rate of about 3.0 105 joules per hour. The person is submerged neck-deep into a tub containing 1.12 103 kg of water at 22.10° C.  find the water temperature after half an hour

  What is the least uncertainty in the ducks speed

Suppose Fuzzy, a quantum-mechanical duck, lives in a world in which h = 2πJ • s. Fuzzy has a mass of 2.00 kg and is at first known to be within a pond 1.00 m wide.

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