An object is suspended from the ceiling with two wires that make an angle of 40° with the ceiling. The weight of the body is 150 N. What is the tension in each wire?

41.6 newtons

82.3 newtons

150 newtons

117 newtons

If gravity is the only force present, what is the total mechanical energy of a rock falling off a cliff at a time when its potential energy is 500 J and its kinetic energy is 600 J? A. 500 J B. 100 J C. 600 J D. 1,100 J

A gas that is exist in outer space is made of? A.) Dark energy B.) Dark matter C.) Baryonic material

A light plane is headed due south with a speed of 200 km/h relative to still air. After 1.00 hour, the pilot notices that they have covered only 137 km and their direction is not south but 15.0∘ east of south. What is the wind velocity?

The speed of light is now defined to be c-2.99792458 x 10^8 m/s

How many neutrons are in an atom of oxygen with a mass number of 18

A small boat is carrying four people across a river. Without any paddling, the boat moves downstream at a steady speed of 5 m/s. If the average weight of the four people is 60 kg, then what is the speed of the boat after one person gets?

Does temperature affect the dissolving phase?

In a clear, coherent, paragraph-length answer, explain why the speed of the apple half way between the release and the maximum height is not half the initial speed.

In pea plants Round (R) is a dominant trait and wrinkled nose (r) is a recessive trait. Which combination would result in wrinkled seeds? 1. RR 2. Rr 3. rr 4. ww

According to the article, data from scientific observations fulfill what three functions