Explain the relationship among negative charges, positive charges, electrons and protons.

What causes plastic flow to occur? A. Crevasses B. Low pressure c. High pressure D. Basal slip

A rock is shot vertically upward from the edge of the top of a tall building. The rock reaches its maximum height above the top of the building 1.60 s after being shot.

If a pilot pulls her 12.0 kg rollaboard suitcase along the ground with a force of 25. N for 10 M. The handle she pulls on makes an angle of 36.5 degrees with the horizontal. How much work does she do over the ten meter distance?

A person stands in an elevator weighing a Cheeseburger with a kitchen scale " lit could happent The mass of the cheese burger at 10 ilsoka The scale reads l-ION Determine the magnitude ana Lirecteon of the netforce on the Cheeseburger

Why does the pencil appear broken in the cup of water? Question options: Electromagnetic/Light waves compress more when they travel through denser media. Electromagnetic/Light waves cannot travel through solids.

Imagine you are holding an apple. Does this apple have energy? how do you know?

Explain how inertia and the shape of a loop counteract the force of gravity to keep riders from falling out when a roller coaster goes through a loop traveling upside down

Which is not a characteristic of an ideal fluid? A. high viscosity B. laminar flow C. constant density D. constant pressure

What type of weather system brings calm, clear weather?

What is one reason supporting genetic modifications to food