A 10-meter rope is lying on the floor and has a mass force of 20 N. How much work is required to raise one end of the rope to a height of 5 meters?

How do I rank glass, oil, and water in terms of their index of refraction?

2. What are your chances of survival if you are struck by lightning?

If and object accelerates from rest, with a constant acceleration of 5.4m/s2, what will its velocity be after 28s

Did sodium lose electr on or gain

Suppose a 1500 kg speed boat is traveling with a velocity of 30 m/s what is the speed boats Monument

Which type of soil is the most permeable? A. sand B. silt C. loam D. clay

If your mass is 20kg, and you stand on the scale (witch is your force), and the acceleration due to gravity is10m/s^2, what does the scale says your weight is?

Which statement best describes the movement of particles when a wave travels through a medium? The particles are

What is the acceleration of all objects due to gravity? What does this mean?

Which is the correct formula for cellular respiration? a. 6 CO2 + 6 H2O + light energy → C6H12O6 + 6 O2 b. CO2 + H2O → C6H12O6 + O2 c. C6H12O6 + O2 → CO2 + H2O d. C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + ATP energy