A car is travelling down a

straight road. The driver presses on the

accelerator but the car does not change

speed. How is this possible?

Calculate the magnitude of the horizontal vector that is 100 units long and is oriented at 45 degrees

A TV draws 0.867 A of current when connected to a 122 V outlet. It's resistance is 140.71. A.) How many electrons pass through the TV per minute? B.) How much electrical energy does the TV convert to other forms of energy per minute?

Give an example of how a business or person could specialize.

What is the mass of an object if it accelerates at a rate of 2.5 m/s2 when a net force 50 N? a. 20 kg c. 10 kg b. 2 kg d. 75 kg het = ma TT 11 All ina na malato clom tonfite acelerationis

The only surface current that completely circumscribes earth is called the

A slow jogger runs a mile in 16 minutes. Calculate the speed in

Protecting his nest, a 600-g peregrine falcon rams a marauding 1.5-kg raven in midair. the falcon is moving at 20.0 m/s, and the raven at 9.00 m/s at the moment of impact.

A carousel has a radius of 1.70 m and a moment of inertia of 110 kg · m2. A girl of mass 44.0 kg is standing at the edge of the carousel, which is rotating with an angular speed of 3.40 rad/s.

A 2kg marble is moving at 3 m/s when it strikes another 4kg marble moving in the opposite direction at - 3 m/s. What will be the velocity of the 4kg marble after the collision of the 2kg marble's new velocity is - 4 m/s.

How long did it take to reload a rifle during the 18th 19 century?