Which of the following solid fuels has the highest heating value?

A. Wood

B. Coke

C. Bituminous coal

D. Lignite

What is a group of the same type of organisms living in the same place at the same time

Is the visible light color spectrum a small segment of the electromagnetic spectrum?

True or false? An apple, potato, and onion all taste the same if you eat them with your nose plugged

The formula to create a directed vector is a) Source - Destination b) Source + Destination c) Destination - Source d) Destination + Source

A boat takes off from the dock at 2.5m/a and speeds up at 4.2m/s/s for 6.0 s. How far has the boat traveled? Round answer to nearest whole number

Accelerations are produced by equal forces or unequal forces?

A wave travels through a medium. As the wave passes, the particles of the medium vibrate in a direction perpendicular to the direction of the wave's motion. The wave is a. longitudinal. c. electromagnetic. b. a pulse. d. transverse.

Two carts undergo an inelastic collision where they stick together. Cart A has an initial velocity v0, and the second cart B is initially at rest.

a car slows down from 22 m/s to 3 m/s at a constant rate of 3.5 m/s squared. how many seconds are required before the car is traveling at 3 m/s?

An AC generator has 80 rectangular loops on its armature. Each loop is 12 cm long and 8 cm wide. The armature rotates at 1200 rpm about an axis parallel to the long side. If the loop rotates in a uniform magnetic field of 0.