What is the speed of a wave if the wavelength is 100 m and the period is 20 s?

a. 2000m/s

b. 80m/s

c. 120m/s

d. 5 m/s

Which of these is a biotic factor? A) topography B) soil C) air D) bacteria

An _ is a logical conclusion based on information or evidence

To pull a 53 kg crate across a horizontal frictionless floor, a worker applies a force of 180 N, directed 35° above the horizontal. As the crate moves 2.

The measure of the force of gravity acting on an object is called

If a moving object travels for a distance of 160 m. In 20 seconds what's the average speed

tessa bought stock in a restaurant for $287.00 her stock is now worth $401.80 what is the percentage increase of the value of Tessa's stock?

Withholding Judgment on the mentally Ill is wise because It saves you from embarrassing yourself often people have disorders that don't affect you then you can try to understand what a person is experiencing all of the above

A 1200 W refrigerator, a 1500 W electric frying pan, and a 200 W lamp are plugged into the same outlet in a 15 A, 220 V circuit. (these devices are in parallel when plugged into the same socket.) What current (in A) is drawn by refrigerator?

1. Calculate the total resistance for a 650 ohm, a 350 ohm, and a 1000 ohm resistor connected in series.

What is the study of motion of objects, and related concepts of force and energy