Suppose a log's mass is 5 kg. After burning, the mass of the ash is 1 kg. What can you predict has happened to the other 4 kg?

Determine the total moment of inertia of a merry-go round with 5 children sitting on it. Of the five children, four are seated at the edge of the merry-go-round, and the fifth child is sitting exactly at the center.

Scientists always prove or disprove their explanations by?

Which statements about the moon's phases are true? Check all that apply. The same side of the moon always faces Earth. The moon shines because it reflects light from Earth.

Many Fad Diets Discourage people from eating certain foods, leading to___ A Osteoporosis B Nutritional Imbalance C Dehydration D hypernatremia

Lines of force never intersect why

Based on the data table, find the acceleration and then predict the velocity at the time 3.5 seconds.

Explain velocity ratio. Explain and define the efficiency of a machine

How can Ohm's Law relate to a house fire?

Tobacco use can negatively impact a person's health, family, and finances. a. True b. False

Can a body be in equilibrium if only one external force act on its? explain