Which of these activities increases the amount of carbon in the atmosphere?

Emir is standing in a treehouse and looking down at a swingset in the yard next door. The angle of depression from Emir's eyeline to the swingset is 33.69°, and Emir is 10 feet from the ground.

If forces acting on an object are unbalanced, which factors may result from an unbalanced force? Check all that apply. The net force is negative. The net force is zero. The net force is positive. There is a change in motion.

What is weightlessness?

When a positively charged conductor touches a neutral conductor, the neutral conductor will:

How many lenses does a microscope use?

When washing tableware in a three-compartment sink, the water should be at least

In what sense are telescopes like time machines?

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

A satellite has a mass of 6124 kg and is in a circular orbit 4.64 * 105 m above the surface of a planet. the period of the orbit is 1.7 hours. the radius of the planet is 4.42 * 106 m.

A weightlifter Lifes a 100 kg barbell from the floor to a height of 2.00 m in 1.50 seconds. find the power he generates (use G=10 N/KG)