Aposition-time graph is shown below:

a position versus time graph is shown with y-axis labeled position in centimeters up to 15 and x-axis labeled time in seconds up to 10. a straight line connects the points 0, 0 and 3, 3. a horizontal line connects points 3, 3 and 6, 3. a straight line connects 6, 3 and 10, 11.

which statement accurately describes the speed of the object in the graph above over the 10 seconds?

speed is decreasing.
speed is constant.
speed is not constant.
object is at rest.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules