WorksheetsChapter 11 Velocity Science Study Guide Quiz
Total questions: 41
Worksheet time: 21mins
What is the difference between speed and velocity?
The speed and velocity is constantly changing and their is no difference
Speed is the time rate at which an object is moving along a path, while velocity is the rate and direction of an object's movement.
The speed and velocity stay the same.
Velocity is the time rate at which an object is moving and Speed is the rate and direction
What is the relationship between velocity and acceleration?
Acceleration is the rate of change of velocity. (when velocity changes -> acceleration exists) If an object is changing its velocity, i.e. changing its speed or changing its direction, then it is said to be accelerating. Acceleration = Velocity / Time (Acceleration)
Acceleration is the rate of change of velocity. Velocity is a vector quantity because it consists of both magnitude and direction. Acceleration is also a vector quantity as it is just the rate of change of velocity.
Acceleration = Velocity / Time (Acceleration)
Constant Speed= Time / Velocity (Unbalanced)
Significant Digits are used to indicate the _________ of a measurment
Non-zero digits are always significant.
Any zeros between two significant digits are significant.
Accuracy
A final zero or trailing zeros in the decimal portion ONLY are significant.
A child on a tricycle is traveling at 5 m/s, how long will it take him to travel 45 meters?
45/5=9m/s
225m/s
45/5m/s
10m/s
The speed of a race car increases from 50 mph to 100 mph in 2 hours. What is the acceleration of the car?
1 m/s2
0 m/s2
4 m/s2
10 m/s2
A frog travels 6 meters the first minute, 4 meters the second minute, 3 meters the third minute and 7 meters the fourth minute. What is it's average speed?
21 m/s
6/4 m/s /3x7=
3.5 m/s
x/y m/s 504/7 = 72 m/s
How many significant figures are in the measurement 4500
4
1
2
3
How many significant figures are in the measurement 178.0006
4
3
7
6
How many significant figures are in the measurement .0056
1
4
2
6
How many significant figures are in the measurement 5.40
3
2
5
1
How many significant figures are in the measurement .005840
2
6
4
1
A measure of the force of gravity exerted on an object is the objects.....
Speed
Weight
Texture
Velocity
A force will only produce motion if it is
Balanced
Moving
At Rest
Non Contact Forces
In a formula the symbol 🔼 means
The Study Of Velocity And Speed
Velocity And Speed
The reaction is being heated
Change And Distance
The unit of force in the metric system is...
Speed
Distance
Newton
SI Units
What property of an object remains constant no matter where the object is located?
Acceleration
Mass
Newton
Matter
What's the appropriate unit for Mass?
Kilogram
m/s2
Newton
m/s
What's the appropriate unit for Speed?
Kilogram
m/s
Newton
m/s2
what's the appropriate unit for acceleration?
Kilogram
m/s2
Newton
m/s
what's the appropriate unit for weight?
m/s2
m/s
Kilogram
Newton
is a measurement of the force of gravity?
Mass
Weight
Matter
Vector
What is used to describe the motions of objects that are not traveling?
Constant Speed
At Rest
Moving
Speed
What means that one force must be greater than the other?
Unbalanced Forces
Balanced Forces
Non Contact Forces
Friction Forces
When forces are unbalanced there is a(n)?
Change in acceleration
Change in speed or direction
Change in velocity
Change in direction
The rate at which velocity changes.
Acceleration
Velocity
Average Speed
Newton
The total distance traveled divided by the time it takes to travel that distance.
Rate
Force
Weight
Average Speed
A push or a pull that acts on something
Matter
Force
Mass
Gravity
The attraction between two objects because of their masses.
Gravity
Push Or Pull Force
Force
Balanced Force
A change in position
Motion
Net Force
Velocity
Weight
The overall force acting on an object after all the forces are combined.
Mass
Net Force
Unbalanced Forces
Velocity
The SI unit for force, equal to the force that causes 1 kilogram mass to accelerate at a rate of 1 meter per second.
Internia
Friction
Newton
SI Units
ratio between two different quantities.
Speed
Rate
Change
Vector
All the digits in a measurement that are directly measured, plus the last digit, which is estimated.
Internia
Significant Figures
Force Of Gravity
Unbalanced Forces
The ratio of the distance an object moves to the amount of time the object moves.,
Speed
Velocity
Friction
Unbalanced Forces
The tendency and direction an object is moving, measured relative relative to a reference point.
Movment
Velocity
Gravity
Scale
The force of gravity acting on an object.
Weight
Unbalanced Forces
Force
Balanced Forces
equal forces in opposite direction
Balanced Forces
Unbalanced Forces
Velocity
Triple Beam Balance
one force greater than the other
Unbalanced Forces
Balanced Forces
Constant Force
Velocity
speed without change
Acceleration
Constant Speed
Friction
Weight
A force that opposes the motion of objects that touch as they move past each other.
Friction
Weight
Internia
Force
The tendency of an object to resist change in its motion.
Friction
Rate
Internia
Unbalanced Forces
