Levers pivot on the A. fulcrum B. resistance arm C. effort arm D.moon

Physics

1 answer:

AVprozaik [17]3 years ago

6 0

Answer: it’s A

Explanation: hope this is right!!!!

You might be interested in

A box is initially at rest on a horizontal, frictionless table. If a force of 10

lukranit [14]

Answer: 18

Explanation:

i think

8 0

3 years ago

Suppose a skydiver (mass = 80kg) is falling toward the Earth. Calculate the skydiver’s gravitational potential energy at a point

Vlad [161]

Ep is gravitational potential energy
m is mass (kg)
g is gravitational field strength (N/kg)
h is height (m)

Ep= mgh
= 80kg*9.8N/kg*100m
= 78 400 J

4 0

3 years ago

When electric power plants return used water to a stream, after using it in their steam turbines and condensers, this used water

defon

Answer:

Thermal Pollution

Explanation:

Thermal pollution is a term use to describe the final result caused from the water used as a coolant by power plants and/or industrial companies. It changes the water temperature and its quality. It is usually caused from humans or companies especially manufacturing companies - They use it for their personal needs. The end product of the water after being discarded is Thermal Pollution

6 0

3 years ago

Gretchen runs the first 4.0 km of a race at 5.0 m/s. Then a stiff wind comes up, so she runs the last 1.0 km at only 4.0 m/s.

KIM [24]

Answer:

The velocity is $v = 4.76 \ m/s$