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?

Four aqueous solutions and their concentrations are shown in the above illustration. which of the solutions is most likely to be the strongest conductor of electricity?

The head of a rattlesnake can accelerate at 49 m/s2 in striking a victim. If a car could do as well, how long would it take to reach a speed of 81 km/h from rest?

The answer was frequency

Why do planets orbit the sun (why don't they crash into the sun) ?

A tornado warning means that the current weather conditions could produce a tornado. True or False

Two children playing on a frictionless garden gate invent a new game called "gate". The idea is that they will get on opposite sides of the gate and each push such that the gate does not move.

What is the frequency of 20 mm microwaves? A) 100 MHz B) 400 MHz C) 15 GHz D) 73 GHz E) 98 GHz

A measure of how much pulling, or tension, a material can withstand before breaking is - A. hardness. B. brittleness. C. tensile strength. D. malleability.

How work done against gravity can be expressed?

An electron is acted on by two electric forces, one of 2.7*10-14 N acting upward and a second of 5.8*10-14 N acting to the right. What is the magnitude of the electric field at the electron's location?