Science 4 and 5

Multiple Choice

When the strength of forces is equal, the size of arrows we need to draw is different.

• True

• False

Multiple Choice

The arrow for thrust points backward.

• False

• True

Multiple Choice

When we move the object on smooth surface, we use less applied force.

• True

• False

Multiple Choice

When satellite travels at 27,200 km/h, it will go into orbit.

• True

• False

Multiple Choice

The carbohydrates found in white bread and white rice are healthy.

• True

• False