One of the four wave interactions is very important to how plants use light to grow. guess which interaction this is

A 6,600 kg train car moving at + 2.0m/s

A rock weighing 98 newtons is pushed off the edge of a bridge 50 meters above the ground. What was the potential energy of the rock before it began to fall?

What type of force is drag? A) Net Force B) Applied Force C) Frictional Force D) Gravitational Force

A grocery sore just receive a shipment of 212 carton eggs each carton holds one dozen eggs if 12 eggs = 1 dozen how many eggs did the store recive

How does Newton's third law apply to the gravitational attraction between the Earth and a small piece of junk orbiting around it?

If the Coast Guard warns of a giant wave of water approaching the shore as a result of a major earthquake, they are warning of a. an aftershock. b. liquefaction. c. a tsunami. d. landslides.

What is the total number of atoms in the following formula? CaBr2 4 3 2 1

Object A with a mass of 500 kilograms hits stationary object B with a mass of 920 kilograms. If the collision is elastic, what happens after the collision? A) Both object A and object B move forward but with different velocities.

A young man walks daily through a gridded city section to visit his girlfriend, who lives m blocks East and nblocks North of where the young man resides.

Aliens from planet Moby have three alleles for skin color: R (red) W (white) and B (Blue). If all of these alleles are codominant and aliens on planet moby can only inherit two alleles for a gene, what are the six possible genotypes for skin color