Final SGO 2425

Isla is observing different forces at play in her environment. Which of the following is a noncontact force?

• Friction

• Tension

• Gravity

• Normal force

When Zoe and Anika are pushing a box with equal force from opposite sides, what happens to the box?

• The box speeds up

• The box slows down

• The box remains in constant motion or at rest

• The box changes color

Priya is holding a book above the ground. What type of energy does the book have?

• Energy of an object in motion

• Energy stored in an object

• Energy that is invisible

• Energy that is always balanced

David wants to find out how much space his new rectangular fish tank will take up. How should he calculate the volume of the tank?

• By measuring its weight

• By using the formula length × width × height

• By counting its sides

• By observing its color

#13 Show all your work on your answer document. D=m/v

• 1 g/cm³

• 0.875 g/cm³

• 4 g/cm³

• 16 g/cm³

Elijah is building a small box to store his toys. What is the formula to calculate the volume of the box?

• Length × Width

• Length × Width × Height

• Length + Width + Height

• Length × Height

While playing soccer, Kai noticed that the ball eventually stops rolling on the grass. Which of the following is a contact force that causes the ball to stop?

• Magnetism

• Friction

• Gravity

• Electric force

What type of energy transformation occurs when a hawk eats a mouse and then uses that energy to fly?

• chemical to mechanical

• mechanical to chemical

• thermal to mechanical

• mechanical to thermal

Luna is riding her bicycle down a hill. What type of energy does Luna's bicycle have as it moves?

• Potential Energy

• Kinetic Energy

• Energy that is invisible

• Energy that is always balanced

Which equation would help you find the volume?

• 5-4=1 mL

• 5.6-4.8=0.8 mL

• 4-5=1 mL

• 5+4=9 mL