Converting 16.2 pounds to 1 newton

A housefly with a mass of 0.00100 kilograms zooms through the room at a rate of 2.20 m/s. How much kinetic energy does it have?

Atoms and elements are the basic back bone of the universe. Explain what this means and how the idea of the atom has changed over time.

Vx = 20 m/s, vy = 43 m/s. Find the vector's magnitude.

Archimedes supposedly was asked to determine whether a crown made for the king consisted of puregold. According to legend, he solved this problem by weighing the crown first in air and then in water. Suppose the scale read 7.

If you increase the force on a box, it will have ...

Which statement describes a surface wave?

The electrical resistance of dry skin is 100 kΩ, but can be lowered to 20 Ω if electrode contact area is large and conducting gel is used on the skin. If Vmax of the defibrillatror 500 V and lasts 0.

Which is not a protection against electrical accidents? a. fuse b. conducting wire c. insulation d. grounded plug

An object moving at 34m/s takes 7s to come to a stop. What is the object's acceleration?

Why is it important to describe both magnitude and direction of a quantity such as velocity