How are color and size related

A sinusoidally oscillating current I (t) I (t) with an amplitude of 2.55 A 2.55 A and a frequency of 255 cycles per second 255 cycles per second is carried by a long, straight wire. A rectangular loop of copper wire with dimensions b = 72.2 cm b=72.

A train is moving at 35 m/s to the east. it speeds up to 42 m/s east over the course of 40 seconds. what was trains acceleration

A revolutionary war cannon, with a mass of 2240 kg, fires a 15.5 kg ball horizontally. The cannonball has a speed of 131 m/s after it has left the barrel. The cannon carriage is on a flat platform and is free to roll horizontally.

Girl merry go around length 2.50m angular dispalcement is 1.64rad. how far is she from the center of the marry go around?

If the voltage across two oppositely charged parallel plates is kept constant, what happens to the relationship between the electric field and the distance between the two plates? A) The electric field is directly proportional to the distance.

Which atom is involved in giving your heart energy to beat? carbon gold oxygen iron

Which of the following is the most accurate statement concerning the properties of matter? a. they can be written as symbols b. they can be observed and measured c. they cannot be tested or verified d. they change with the amount of matter present

Danilo is sliding down a slide. What forces are acting on him as he slides

If you want your investment or savings account to be easily turned into cash without losing its value, you should consider the?

What is the definition of "gravitational potential energy"?