Matt Damon

What is the uncertainty of a physics lab? What does uncertainty mean? Let's say I'm measuring a height of where the ball is on the ramp and let go of the ball and the ball hits the ground and we use our eyes to see how far the ball lands from the ramp nex...

Where did the waste energy go to? A ball rolls off the ramp on the edge of a table heading downward and hits the ground. Was the energy lost or gained a direct relation to the distance that the metal ball travelled along the ramp?

1. The fundamental force that: (4 marks) ____ 1. causes hair to stand on end after being rubbed by a balloon a) strong nuclear ____ 2. causes protons to remain in the nucleus despite repulsive forces b) weak nuclear ____ 3. controls the planets' orbit aro...

How do I start off an essay about racism? I need a topic sentence.

I need help In studying the cross section of a straight current carrying wire, you notice that the magnetic field lines run counter-clockwise. What is the direction of the current in the wire and how do you know? 2. You are looking into a current carrying...

In an experiment on the shuttle, an electron with a speed of 6.3 x 105 m/s [N] and a mass of 9.11 x 10-31 kg is shot through an external magnetic field. Determine the strength and orientation of the magnetic field required so that the electron's direction...

You are standing directly under an electrical wire carrying current towards the South. If the wire is carrying 180 A and is located 12 m overhead, determine the magnitude and direction of the magnetic field where you are standing. direction of the magneti...

Need help finding taboos in the 21st century

4 / (2/3) = 4 * (3/2) = 12/2 = 6 pieces Double check 6 * (2/3) = 12/3 = 4

3/15 = 1/5

9985 - 9575 to get the difference.

300(N) + 300(s) + 50(E) D = 300(N) - 300(N) + 50(E) D = 50m(E)

Films and novels give one the impression that house servants were looked up to by field hands. In fact, within black communities, preachers and healers had the highest social status. The latter tended to be women. .... so i believe it's preacher and heale...

Fn = mg = 1kg * 9.8N/kg = 9.8N

N is newtons

so max KE = max GPE, I never thought of that. Can you explain this part?

lands before the ball bounces off

the options for #1 are a) strong nuclear , b) weak nuclear, c) electromagnetic, d) gravitational