a catapult is used to project a stone of mass 50g. if the rubber of the catapult has an elastic constant of 200N/m and was stretched 5cm, what speed can it give to the mass

What dating technique could scientists use to find the age of a meteorite?

In your own words, explain what the concept of density means-without using the formula.

How do scientists choose the kingdom in which eukaryote belongs?

A runner traveled 15 kilometers north then backtracked 11 kilometers south before stopping. His resultant displacement was Question 4 options: 26 km north 26 km south 4 kilometers north 4 kilometers south

In the fishbowl, the glass, water, rocks, and plastic plants are in thermal equilibrium. This situation means the temperature of the rocks is? F. If the water is 75 degrees

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

The difference between two numbers is 15. When twice the smaller number is subtracted from three times the larger number, the difference is 58. What is the larger number?

Vector A makes equal angles with x, y and z axis. value of its components (in terms of magnitude of vector A will be?