Who does more work, a person who lifts a 2-kilogram object. 5 meters, or a person who lifts a 3-kilogram object. 4 meters?

Calculate the velocity of the boat immediately after, assuming it was initially at rest. The mass of the child is 25.0 kg and that of the boat is 30.0 kg. (Take the package's direction of motion as positive.)

Are external computer flash drive can hold 1 gigabyte of data. How many bytes is this?

What is the energy equivalent of an object with a mass of 1.83 kg?

Define relative density

What activity demonstrates the lowest level of intensity?

Why can't cells get any glucose directly from the small intestine?

Oxygen makes up the largest part of living cells at 65%. What is the percentage of the second-most abundant element in living cells?

Shivering to warm up illustrates which characteristic of life? A. adaptation to environment B. homeostasis C. getting energy D. growth

Dante pours hot tea into a mug that is cool to the touch. Which best explains what will happen now?

What type of resource can be regenerated or replenished by biochemicl cycles