Answer:

The distance is 1.875 m away from the fulcrum of yhe simple lever

Explanation:

Clock wise moment = anti-clock wiseo moment.

Let's the distance to be determined be x...and let's assume x to be on the left.

15*2.5 = 20*x

37.5 = 20x

37.5/20 = x

1.875 = x

The distance is 1.875 m away from the fulcrum of yhe simple lever

The answer is B.

She can measure the mass of the water, marble and the graduated cylinder with the balance.

The volume of the water can be shown on the marked graduated cylinder, the volume of the marble can be measured by the volume difference of the water before and after the marble is put in.

Answer:

10.2 km

Explanation:

Displacement is the shortest distance from your original position after movement.

Now, the Zambeef delivery truck moves 18 km north and then 10 km east and then 16 km south.

This means that vertically the truck is 2km short of the 18 km he travelled north..

So we can find the displacement using pythagoras theorem..

Let d be the distance from the current position to the initial position.

Thus;

d² = 2² + 10²

d² = 4 + 100

d = √104

d ≈ 10.2 km

I have attached a diagram showing the direction of this displacement

It would be the flowing charged plasma blowing off the sun's surface as solar wind that creates the magnetic field.

The moment of a force can be described by a force applied
to the end of an object whose other end is attached to a pivot or hinge, the
force will tend to rotate the object about the pivot and the force have a
turning effect.