A block of foam has a mass of 10 g, a volume of 60 cm3, and a length of 30 cm. What is the density of the foam? (If necessary, round your answer to three decimal places.)

General description of what is happening to buoyancy

The use of a simple machine will reduce the amount of work needed to move an object. true false

If you suspect your culture of bacteria has 25 x 107 cells per mL, what would you want the final dilution to be in order to end up with 100 cfu on a plate?

In the game of 9-ball, the pool balls are initially placed in a grouping of which shape?

The environment between the outer and inner nuclear membranes is most accurately referred to as the: a. nuclear envelope. b. cytoplasm. c. perinuclear space. d. nucleoplasm. e. intermembra

A car is moving with a speed of 22 m/s. The driver then brakes, and the car comes to a halt after 6.5 s. What is the distance covered by the car after the driver brakes, until it comes to a stop? A) 36 m B) 72 m C) 140 m D) 210 m

Which of the following best explains why an explosive charge in a cannon can cause a cannonball to fly out of the cannon with a high velocity? A. because chemical potential energy can convert to gravitational potential energy B.

Distance divided by time what is velocity

The decay constant of a radioactive nuclide is 4.6 x 10^-3 s^-1. What is the half-life of the nuclide? 2.5 min 2.0 min 1.4 min 3.6 min 3.1 min

A furlong is an old british unit of length equal to 0.125 mi, derived from the length of a furrow in an acre of ploughed land. a fortnight is a unit of time corresponding to two weeks, or 14 days and nights.