Which of the following statements about an object traveling at terminal velocity is true?

A. The object is accelerating.

B. The object is not accelerating.

C. The object's velocity is zero.

D. Unbalanced forces are acting on the object.

A rigid container holds 2.40 mol of gas at a pressure of 2.00 atm and a temperature of 40.0 ∘c. part a what is the container's volume?

A car of mass 1000 kg travels around a level curve of radius 40 m. If the maximum frictional force that can be exerted upon the car by the road (determined by the coefficient of friction between the tires and the road) is 7000 N how fast can the car

You are at a railroad crossing waiting for a freight train traveling at a speed of 30.8 m/s to pass by. The frequency of the train's horn is 325 Hz. (Use 343 m/s as the speed of sound.

A rectangular loop of copper wire of resistance r has width a and length b. the loop is stationary in a uniform magnetic field. the magnetic field b at time t = 0 seconds is directed into the page as shown below.

I'm the absence of a net force, a moving object will

Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planers in orbit around the Sun.

What wave-like property of light causes it to bend when encountering an opening? A. Reflection B. all the above c. Refraction d. none of the above e. diffraction

Which of the following statements describe sliding friction? Select all that apply. 1.) a force that causes an object to increase speed 2.) a force in which one of the objects involved must be a liquid or a gas 3.

What do a broken rode and a volcano eruption have in common

What is the input of energy for a device that provides 50 units of useful energy and has an efficiency of 0.55?