SCI DOL 05.06

Can some objects exert forces on each other without contact?

• True

• False

Which type of forces are affected by the properties of objects and the distance between them?

• Mechanical

• Electrical

• Physical

• Negative

What can cause static electricity?

• Rubbing a wool cloth on a balloon

• Clapping your hands above a balloon

• Pulling things toward Earth like gravity

• Acting on objects by touching them like friction