T Object]User: Which of the following does not affect the electrical resistance of a body?

A. Material composing the body

B. Temperature of the body

C. Length of the body

D. Bodies directly surrounding the body

Calculating Power Read each scenario and then answer the question. Scenario A: 120 J of work is done in 6 s. Scenario B: 160 J of work is done in 8 s. Scenario C: 200 J of work is done in 10 s. Which scenario uses the most power?

Why do most objects tend to contain nearly equal numbers of positive and negative charges?

A 0.3 kg mass rests on top of a spring that has been compressed by 0.04 m. Neglect any frictional effects, and consider the spring to be massless.

A rugby player passes the ball 7.00 m across the field, where it is caught at the same height as it left his hand. At what angle was the ball thrown if its initial speed was 12.0 m/s? (in degrees)

Two lasers are shining on a double slit, with slit separation d. laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. the lasers produce separate interference patterns on a screen a distance 4.50 m away from the slits.

Electrons are a lot lower in mass than neutrons true or false

How can you measure mold on food?

The cooled lava pools on the surface of a crater are called what? 1. Craters 2. Terrae 3. Maria 4. Reoglith

A child walks 35 meters in 7 seconds. calculate the child's speed.

Is this wave transverse or longitudinal