Problem:

Consider a particle with initial velocity v⃗ that has magnitude 12.0 m/s and is directed 60.0 degrees above the negative x axis.

What is the x component vx of v⃗ in meters per second?

How can coprolites tell scientists what a dinosaur might have eaten?

Light has both a wave and a particle nature. Particles have a wave nature as well, and therefore. A. Their mass is not well defined. B. Their position can not be specified with absolute precision. C.

Imagine an astronaut with a mass of 70 kg floating in space 10.0 m away from the center of gravity of an Apollo command module whose mass is 6.

A car is traveling at vx = 20 m/s. The driver applies the brakes and the car decelerates at ax = - 4.0 m/s2. What is the stopping distance? A car is traveling at = 20. The driver applies the brakes and the car decelerates at = - 4.0.

When the body is in balance it is said to be in?

Give an example of each simple machine

The product PV, where P and V represent pressure and volume respectively, is a unit for which? A entropy B force C impulse D work

IF it possible for an object to move for 10 seconds at a high speed and end up with an average velocity of zero? true or false

The boy moving down the hill posses what energy?

In what ways does a river carry its load?