Carmen recorded the mass and volume of three samples of liquids as shown in the chart below. What is the average
(mean) density of the liquids in g/mL?
Liquid
Mass (9)
Volume (mL)
1
16
4
4
2
3
12
10.5
3

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Decreased sensitivity to an unchanging stimulus is known as

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.