A pitcher in a professional baseball game throws a fastball, giving the baseball a momentum of 5.83 kg. Given that the baseball has a mass of 0.145 kg, what is the speed?

What is the momentum of a 0.145 kg baseball traveling at 40.0 m/s

When a child does not know how to react emotionally to a situation they will observe the emotional expressions of others. This is called Question 11 options: 1) self-awareness 2) behaviorism 3) humanism 4) social referencing

During an adiabatic process in a closed system, what happens to a gas when the gas expands? Its temperature increases. Its temperature decreases. Its molecules gain mass. Its molecules lose mass.

The unit of length most suitable for measuring the thickness of a cell phone is a

a 1500.0 kg car is at rest on a level track. The driver gives the engine gas and the car begins to accelerate forward. The car moves from 0 m/s to 27 m/s in 8 s. What is the acceleration of the car. What is the force of the car moving forward?

Since you've determined that the power supply is a 700W dual rail, what does that make the maximum output power?

A 2 m length of an aluminum pipe of 240 mm outer diameter and 10 mm wall thickness is used as a short column to carry a 640? centric axial load. Knowing that? = 73? P? and? = 0.

A python can detect thermal radiation from objects that differ in temperature from their environment as long as the received intensity of thermal radiation is greater than 0.60 W/m2. Your body emits a good deal of thermal radiation.

A planet has a mass of about 6.4 x 1023 kg, and its moon has a mass of about 9.6 x 1015 kg. if the magnitude of the gravitational force between the two bodies is 4.6 x 1015 n, how far apart are the planet and its moon? a. 9.4 x 106 c. 4.6 x 109 b. 2.

Is burning a nonrenewable natural gas a chemical change