IPS SEMESTER 1 FINAL EXAM STUDY GAME: FRONTIER

Front

What is the formula to calculate weight?

Back

Weight (W) = mass (m) x acceleration due to gravity (g).

Front

What is the acceleration due to gravity on Earth?

Back

9.8 m/s².

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

Which object has the most inertia: feather, car, semi truck, or pencil?

Back

Semi truck.

Front

What is the equation for speed?

Back

Speed = distance / time.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object and does not change, while weight is the force exerted by gravity on that mass and can change based on location.

Front

How do you calculate speed from a distance-time graph?

Back

Speed is the slope of the distance-time graph.

Front

What is the unit of weight in the metric system?

Back

Newton (N).

Front

If an object has a mass of 25 kg, what is its weight on Earth?

Back

Weight = 25 kg x 9.8 m/s² = 245 N.

Front

What is the relationship between speed, distance, and time?

Back

Speed is directly proportional to distance and inversely proportional to time.