A wave where the particles of matter in the medium move in a parallel direction to the m

A) Transverse wave

B) Frequency

C) Wavelength

D) longitudinal wave

Roads often have to be repaved because they crack over time. Sometimes this cracking is due to the fact that the roads (as well as other objects) have a tendency to expand when heated and contract when cooled.

What is the work done in raising a 2000-kg block 5m vertically

billiardballsnew2 A white billiard ball with mass mw = 1.49 kg is moving directly to the right with a speed of v = 3.09 m/s and collides elastically with a black billiard ball with the same mass mb = 1.49 kg that is initially at rest.

Sediments in and below a dewatered area of an aquifer become compacted because:A. water pressure drops and the pore spaces are closedB. water pressure increases and the pore spaces become too porousC.

Which piece of lab equipment would be least useful in finding the precise density of an unknown liquid? A. Beaker B. Graduated cylinder C. Electronic balance D. Triple-beam balance

What is the area of a rectangle that has width of 1.50 x 103 cm and a length of 2.30 x 106 cm? Keep all the significant figures.

The water in the plumbing in a house is at a gauge pressure of 350,000 pa. what force does this cause on the top of the tank inside a water heater if the area of the top is 0.9 m2? (ignore atmospheric pressure.)

Which of the following is an example of quantitative data? A) The dog slept for 2 hours B) The dog has white feet C) The dog has soft fur

A particle moves along a circle with radius R, so that the tangential component of its acceleration is constant. At t = 0 the velocity of the particle was equal to zero. Find (a) the normal component an of the acceleration as function of time.

What is body dysmorphia?