# Shared Flashcard Set

## Details

BOnus game cards for science game
N/A
20
General Vocab
03/07/2015

Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 What is the equation for acceleration?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Calculate the acceleration of a bus whose spees changes from 6 m/s to 12 m/s over a period of 3 seconds.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Find the acceleration of a train whose speed increases from 7 m/s to 17 m/s in 120 seconds.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 A bicycle acceleraties from rest to 6 m/s in 2 seconds. What is the bicycle's acceleration?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Why did friction made it difficult to discover Newton's First Law of Motion?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 For the following actions, explain whether the forces involved are balanced or unbalanced. You push a box until it moves. You push a box but it doesn't move. You stop pushing a box and it slows down.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 John can run 50 yards in 10 seconds and Jane can run 100 yards in 20 seconds. Who has a faster speed? (Remember speed equals distance divided by time.) a. John has a faster speed. b. Jane has a faster speed. c. They both have the same speed.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Calculate the momentum of a 14-kg bicycle traveling north at 2 m/s.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Identify two pieces of information you need to know the velocity of an object.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Calculate the average velocity of a dancer who moves 5 meters to the left of the stage over the course of 15 seconds.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 A line on a distance-time graph becomes _______ as an object's speed increases.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 An airplane flew a distance of 650 kilometers at an average spees of 300 km/h. HOw much time did the flight take?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 You start to roll backward down a hill on your bike, so you use the brakes to stop our motion. In what direction did you accelerate?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Infer the motion of a car whose speed-time graph shows a horizontal line, followed by a straight line that slopes downward to the bottom of a graph.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Compare and contrast speed, velocity, and acceleration.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 What is the difference between static friction and sliding friction?
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Explain whether a force is acting on a car that is moving at 20 km/h and turns to the left.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Describe the factors that cause static friction between two surfaces to increase.
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 You are racing a cart down the hallway. If you go 10 meters in 5 seconds, what is your speed? (Remember speed equals distance divided by time.) a. 2 meters per second b. 2 miles per hour c. 50 meters per second
Term
 ggggggggggg THE SCIENCE GAME ggggBONUSgggg
Definition
 Explain whether an object can be moving if the net force acting on the object if zero.
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