If a length and diameter of a pencil are both multiplied by 10, then the volume is multiplied by?

As a rubber band and moves forward, which of the following is true

A sheet of mica is inserted between the plates of an isolated charged parallel-plate capaci tor. Mica is a transparent mineral that comes naturally in thin sheets, and is an excellent dielectric. Which of the following statements is true? 1.

The area of the bar over r = 2 is 0.234. what is the area of the bar over r = 4?

Vectors are used to describe many physic concepts. Any vector is completely defined with just 2 properties. Which the following statements is true.

A 50 Kg box sits at rest on a 30 degree ramp where the coef of static friction is 0.5773. How hard would you have to push horizontally to get the box to start to move up the ramp?

If you lift the front wheel of a poorly maintained bicycle off the ground and then start it spinning at 0.69 rev/s, friction in the bearings causes the wheel to stop in just 13 s. If the moment of inertia of the wheel about its axle is 0.

Why is it warmer near the equator than near the poles?

Does 59feet = 170000 meters

The chemical reaction that causes chromium to corrode in air is given by 4Cr+3O2→2Cr2O3 in which at 298 K ΔH∘rxn = - 2256 kJ ΔS∘rxn = - 549.

Witch of the statements about water is true?