The express train can travel 100 miles per hour. this information describes the train's

The pressure of a gas is 15 atm in a 5L cylinder. If the volume of the cylinder is depressed to 3L, What is the new pressure exerted by the gas?

1. A type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling is called a

Is slice of pizzas is compound, Element, Homogeneous mixture, or Heterogeneous Mixture? Is Chunky salsa is compound, Element, Homogeneous Mixture, Or heterogeneous?

At a certain location, a gravitational force with a magnitude of 350 newtons acts on a 70.-kilogram astronaut. What is the magnitude of the gravitational field strength at this location? (1) 0.20 kg/N (3) 9.8 m/s2 (2) 5.0 N/kg (4) 25 000 N•kg

1. A 1,000-kg car has 50,000 joules of kinetic energy. What is its speed?

A box is at rest on a table. What can you say about the forces acting on the box? The upward ___ and the downward___ are balanced Applied force Frictional force Normal force Drag force Gravitational force Tension

When the sun warms the sidewalk on a hot sunny day, what type of energy conversion occurs?

Which statements about acceleration are true? Check all that apply. A. is the symbol used for acceleration. B. The SI units for acceleration are m/s. C. Acceleration is a scalar quantity. D. Acceleration is calculated with the equation.

What is the acceleration due to gravity on Mars? a. 9.8 m/s2 c. 12.2 m/s 2 b. 3.7 m/s2 d. 0.3 m/s2

What two pieces of information do you need to know to get from one location to another?