Distance Time Graphs/Calculating distance
Velocity
Speed,Distance,Time
Newtons First Law
Random
100
What is the formula for distance?
Distance= Speed * Time
100
What is the difference between speed and velocity?
Velocity is speed with a direction and Speed is just how fast or slow an object is moving.
100
A car moves a distance of 1000 m with an average speed of 28 m/s. Calculate the time.
36 seconds
100
According to Newton's First Law, what happens to an object at rest if no unbalanced force acts on it?
It will remain at rest
100
What is the formula for speed
distance/time
200
What would constant speed look like on a graph?
What would a decline in speed look like?
What would an increase in speed look like?
Whiteboard answers may vary.
200
Tara traveled 300miles east in 20mintues. What is the velocity that Tara is traveling?
15mph east
200
Part A How far will a train moving at 5.7 km/min go in 45 minutes?
Part B If a man runs at a speed of 70 m/s, and has a time of 30 s. What is the distance he ran?
Part A =256.5 km
Part B= 2100 m
200
A soccer ball is at rest on the field. A player kicks it and it starts moving. Which force caused the change in motion?
unbalanced
200
What are three unit we can measure speed in?
meters per second
mph
km/min
answers may vary
300
While on a weekend trip to New York City, you spot Angelina Jolie and just HAVE to meet her. You run after her at 2.7 m/s. How far will you have moved in 15.9 s?
42.9 m
300
What is the speed of a cheetah that travels east 112.0 m in 4.0 s?
What is the speed of a car that travels 400 m south in 20 minutes?
Part A=28.0m/s east
Part B= 20 m/min south
300
An egg is dropped from a balcony that is 32 feet from the ground. A timer on the ground indicated that it took 2 seconds for the egg to hit the ground after it was released. What was the speed of the egg when it hit the sidewalk?
16f/s
300
A skateboarder is moving at a constant speed and suddenly stops pushing. What will happen according to Newton's First Law?
A.The skateboarder will stop immediately
B.The skateboarder will continue moving at the same speed until another force acts
C.The skateboarder will move in circles
B
300
What is an aqueous Solution?
Water based solution
400
If person A and B decided to have a race to Austin to see who can travel the smallest distance. Person A drove 80mph and it took them 120min to get there. Person B drove 30mph and it took them 220min get there. Who travleved the greatest distance?
Person A 9600miles
Person B 6600 Miles
Person A traveled the greatest distance.
400
Which of the following best describes displacement?
A.The straight-line distance from start to finish with direction.
B.The total path length traveled
C.The speed of an object
A
400
A car travels 100 meters in 20 seconds. What is its average speed?
If a runner covers 400 meters in 50 seconds, what is the runner's average speed?
5m/s
8 m/s
400
A 5 kg box is being pushed across a floor. One person pushes it to the right with a force of 30 N, while another person pushes to the left with a force of 18 N.
A car is being towed forward with a force of 500 N, but friction and air resistance push backward with a total force of 200 N.
A. 12
B.300 forward
400
What side are the reactants on and what side are the product on?
left and right
500
When was the driver at rest? When did he have the greatest acceleration?
15-25 and 30-35
500
A student walks 10 meters east, then 10 meters west. What is the student's displacement?
A student walks 12 meters north, then 5 meters south. What is the student's displacement and total distance traveled?
0
17 meters total 7displacement
500
What unit are used to meausre distance give 5
answers may vary
500
A steel ball is at one end of a box that is moving forward as shown. The box suddenly stops. According to Newton’s first law, what happens to the steel ball just after the box stops?
A. Because of friction, the ball continues rolling forward at the same speed.
B. Because of friction, the ball rolls forward at an increased speed.
C. Because of inertia, the ball continues rolling forward at the same speed.
D. Because of inertia, the ball rolls forward at an increased speed.
A
500
Descirbe the difference between a compound an an element?
Compound more than one element just one.