Compute the change in the trucks kinetic energy

Reference no: EM13534327

A 2500 kg truck traveling north at 45 km/h turns east and accelerates to 56 km/h.

(a) What is the change in the truck's kinetic energy?

(b) What is the magnitude of the change in the linear momentum of the truck?

Reference no: EM13534327

Questions Cloud

Calculate how close will it come to plane before stopping : A metal ball with a mass of 3.81·10-6 kg and a charge of +5.21 mC has a kinetic energy of 4.77·108 J. how close will it come to the plane before stopping

How much heat is needed to raise the temperature of water : How much heat is required to raise the temperature of 50.0 grams of water from 35 degree C to 55 degrees C

What is the speed of the two-cart center of mass : A cart with mass 310 g moving on a frictionless linear air track at an initial speed of 1.0 m/s undergoes an elastic collision with an initially stationary cart of unknown mass. What is the speed of the two-cart center of mass

Prepare the income statement for hacky sak corporation : Prepare the income statement for the year ended September - Calculate the earnings per share the company would report on the income statement assuming

Compute the change in the trucks kinetic energy : A 2500 kg truck traveling north at 45 km/h turns east and accelerates to 56 km/h. What is the change in the truck's kinetic energy

Explain the reaction of sodium peroxide : Solid sodium peroxide (Na202) reacts with liquid water yielding aqueous sodium hydroxide and oxygen gas. How much heat is released when 250.0 L of oxygen gas is produced from the reaction of sodium peroxide and water if the reaction is carried out..

Explain how many micrograms are present in 2.3469 g : How many micrograms are present in 2.3469 g? 1g= 1x10^6 micrograms. Please show your work and use significant figures in the answer.

Adjusting entries and adjusted trial balances : Determine the balances of the accounts affected by the adjusting entries, and prepare an adjusted trial balance - Adjusting entries and adjusted trial balances

Estimate how much work is done by the engine : A carnot heat engine operates between reservoirs at temperatures of 864 K and 297 K. In one cycle it absorbs 1,405 J heat. How much work is done by the engine

User Account

All Pages