If you want to lift a 5-kg box to a height of 2 meters, how much work must be

done?

O A. 50 J

O B. 98 J

O C. 100J

O D. J

Solve for w. E = hf-w w=? 1) E/hf 2) - E/hf 3) E + hf 4) hf - E

How much time does it take to travel to the sun at a light speed?

What's the number 9?

Joseph put water, sugar, and yeast into a balloon. Then he put the balloon in a warm place for 1 hour. which is most likeley to happen to the balloon

What are most fossils discovered in

Two firefighters are fighting a fire with identical water hoses and nozzles, except that one is holding the hose straight so that the water leaves the nozzle in the same direction it comes, while the other holds it backward so that the water makes a

What is the relationship between the mass of the counterweight and the amount of work done on the projectile?

The steps in the formation of sedimentary rocks are listed below in an incorrect order. 1. Rocks are weathered. 2. The sediments are compacted together. 3. They are deposited in layers. 4. Small pieces of rocks are carried by water.

Which method would you use to find the volume of an irregular shaped object?

A step up transformer has a primary coil with 100 turns and a secondary coil with 25 turns if the input voltage in the primary coil is 40 volts what is the output voltage reduced to in the secondary coil A) 20 volts B) 35 volts C) 4 volts D) 10