The forces acting on a sailboat are 390. N south and 180. N east. If the boat (including

crew) has a mass of 230. kg and an initial velocity of 4.00 m/s, what is the displacement

of the boat in 5.00 seconds? (Be sure to draw a FBD).

A student viewing a cell with a microscope observe a cell wall, a cell membrane, and a nucleus. The presence of these structures indicates that the student is looking at a cell from a

An electromagnetic am band radio wave could have a wavelength of? 1).005m 2) 5m 3) 500m 3) 5,000,000m

How many electrons do most atoms seek to have on their valence shell? Using this information, explain why certain elements are unreactive and why other elements are reactive.

During an isothermal process, 5.0 J of heat is removed from an ideal gas. What is the change in internal (thermal) energy of the gas? A) 0.00 J B) 2.5 J C) 5.0 J D) 7.5 J E) 10 J

Two rockets having the same acceleration start from rest, but the first rocket travels for twice as much time as the second one. If rocket A goes for 310 km, how far will B go? If rocket A reaches a speed of 320, what speed will rocket B reach?

When describing how power and work are similar you would want to mention that

Define newton's first law and provide an example

Biomes on Earth have exhibited changes throughout history that have been caused by a variety of factors. Over the past 50 years, the amount of tropical rainforest acreage found throughout the world has decreased from 14.8 billion acres to 8.

Three pithballs are suspended from thin threads. Various objects are then rubbed against other objects (nylon against silk, glass against polyester, etc.

Which of The following are classiFcatons describing how rock and oTher maTerial movedownslope? a. Fall, b. slide, c. slump, d. creep, e. fow