A suitcase with a mass of 2 kg has a weight of 18 n what is the acceleration due to gravity on that planet

Which of the following are scientific hypothesis tides are caused by the moon, earth rotates around it's axis because living things need an alternation of light and darkness, chlorophyll makes grass green

3) A fixed quantity is called? a) Cubit c) Meter b) Measurement d) Unit

Which of these objects are malleable? Check all that apply. tin fork and knife from a camping set antique ceramic vase steel pole fence post marble sculpture glass tabletop copper coin

Courtney believes that the dinosaurs went extinct as a result of a giant asteroid hitting the earth. Scientists discovered a 150 km wide crater dating back to the time of their extinction, according to the fossil record.

Earth's oceans have an average depth of 3800 m, a total area of 3.63 * 108 km2, and an average concentration of dissolved gold of 5.8 * 10?9 g/l. how many grams of gold are in the oceans? enter your answer in scientific notation.

The speedometer in your car reads 55mi/h this represents ___ of the car

What is the speed of a plane that traveled 1500 km in 2.5 hours? How far would that same plane travel in eight hours if it maintained a constant speed?

A 75 W lightbulb is being run on a 110 V outlet. Determine the resistance of the lightbulb. Provide a detailed description of the process.

A circuit contains two 1.5 volt batteries and a bulb with a resistance of 3 ohms. Calculate the current.

What type of friction acts when the books are at rest but a force is exerted?