Topic 1Topic 2Topic 3Topic 4Topic

Question The slope of a position versus time graph represents this.

Answer 1 – 10 What is speed?

Question An object is dropped from rest and falls downward for 5 seconds. What is its average speed?

Answer 1 – 20 What is 10 m/s?

Question Acceleration of an object must be caused by a force that is this.

Answer 1 – 30 What is not zero?

Question km equals this many centimeters.

Answer 1 – 40 What are 200,000?

Question A unit of acceleration.

Answer 1 – 50 What are m/sec 2 ? (any speed/time)

Question The term used to describe an object speeding up.

Answer 2 – 10 What is acceleration?

Question The term that refers to an object slowing down.

Answer 2 – 20 What is deceleration?

Question This may occur when an object is accelerated.

Answer 2 – 30 What is a change in speed, a change in direction or both?

Question Newton’s first law is also known as this.

Answer 2 – 40 What is the Law of Inertia?

Question Newton’s Second Law Formula

Answer 2 – 50 What is F=ma

Question Two horizontal forces are applied to a box, 5 N to the right and 12 N to the left. This is the motion of the box.

Answer 3 – 10 What is 7N to the left.

Question This is the acceleration due to gravity, numerically.

Answer 3 – 20 What is 9.8 m/s 2 ?

Question When an object is accelerating due to the force of gravity with no other forces acting on it.

Answer 3 – 30 What is free fall?

Question The inertial of an object is related to this.

Answer 3 – 40 What is mass?

Question Gwen rides her bicycle 2.4 km up a steep hill in 8 minutes. This is her speed in km/min.

Answer 3 – 50 What is 0.3 km/min?

Question If you know the distance traveled and the amount of time it took, you can calculate speed using this equation.

Answer 4 – 10 What is distance divided by time?

Question This is how many centimeters tall a person who is 1.65 meters is.

Answer 4 – 20 What is 165 cm?

Question The newton is defined as this.

Answer 4 – 30 What is the force that can give a 1 kg mass an acceleration of 1 m/s 2 ?

Question The amount of change in the speed of an object divided by the amount of time it took to change the speed.

Answer 4 – 40 What is acceleration?

Question When you throw a ball up in the air, the point where it stops and changes its direction to fall back down, this is zero.

Answer 4 – 50 What is velocity/speed?

Question This is the formula to calculate free fall distance.

Answer 5 – 10 What is d=1/2gt 2 or d=v avg t ?

Question An apple falls from the top branch of a tree and lands 1 second later. This is the height of the branch.

Answer 5 – 20 What is 4.9 m?

Question Your science teacher drops a tennis ball out the window and it hits the ground 3 seconds later. This is the height of the window.

Answer 5 – 30 What is 44.1 meters?

Question You drop a ball from the edge of a cliff. It lands 4 seconds later. This is the balls average speed for the entire fall.

Answer 5 – 40 What is 19.6 m/s?

Question You drop a ball from the edge of a cliff. It lands 4 seconds later. This is the distance the ball falls.

Answer 5 – 50 What is 78.4 meters?