True or false

The construction of ac generators and ac motors are similar, and the construction of dc generators and the dc motors are similar.

How much work is done by the force of gravity when a 45 N object falls to the ground from a height of 4.6 m?

Which of the following would be appropriate at the Power Level (Phase 5) of the OPT model or before athletic competition? a. Corrective flexibilityb. Active flexibilityc. Functional flexibilityd. Relative flexibility

Mathew is simulating forces on a simple machine. He runs four tests as shown. Which test illustrates a balanced net force?

An earth scientist who studies hydrosphere

You lift a 45-newton bag of mulch 1.2 meters and carry its distance of 10 meters to your garden. How much work was done?

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?