Criterion B and C T&C M1 Q4

Criterion B and C Transfer and Consolidate

By CLAIRA ARUL ARULDASS

Experiment 1

​FRICTION FORCES

Ryan is investigating how different surfaces on a football field affect how far a ball rolls after he kicks it. He kicks the same ball with the same force across surfaces like grass, artificial turf, sand, and concrete. He measures how far the ball travels each time before stopping.

Multiple Choice

Ryan is investigating how different surfaces on a football field affect how far a ball rolls after he kicks it. He kicks the same ball with the same force across surfaces like grass, artificial turf, sand, and concrete. He measures how far the ball travels each time before stopping.

What is the IV of this experiment?

• Type of surface of the field

• Time taken for the ball to roll

• Distance the ball roll

• Type of ball used

Multiple Choice

Ryan is investigating how different surfaces on a football field affect how far a ball rolls after he kicks it. He kicks the same ball with the same force across surfaces like grass, artificial turf, sand, and concrete. He measures how far the ball travels each time before stopping.

What is the DV of this experiment?

• Type of surface of the field

• Time taken for the ball to roll

• Distance the ball roll

• Type of ball used

Fill in the Blank

 Outline a research question to be tested by a scientific investigation.

How types of surface of field affect the .......................... for the ball to roll?

Multiple Select

Identify the constant variables of this experiment.

• Type of ball used

• Time taken for the ball to roll

• Force used to kick the ball

• Distance for the ball to roll

Fill in the Blank

State a testable hypothesis for this experiment.

If the surface of the field is ......................, then the distance for the ball to roll is longer.

Multiple Choice

A student draws a line graph for the friction experiment above.

Does he draw a correct type of graph? Why?

• Yes, because it is a continuous data

• Yes, because it is discontinuous data

• No, because it is a continuous data

• No, because it is a discontinuous data

Experiment 2

Pendulum experiment- gravitational potential enegry

Figure below shows a setup to investigate how the length of a pendulum affects the time taken for 5 complete swings.

Multiple Choice

Maya used pendulum strings of different lengths: 8 cm, 12 cm, 16 cm, 20 cm and 24 cm.
For each length, she released the pendulum from the same height and measured the time it took to complete 10 swings.

She repeated the experiment 3 times for each length and calculated the average time

What tool can you use to measure the length of the pendulum string?

• Electronic balance

• Measuring tape

• Measuring cylinder

• Weighing scale

Fill in the Blank

 Why is this tool a good choice?

This is because it will give an .......................... measurement in the form of values.

Multiple Choice

 Outline a research question to be tested by a scientific investigation.

How does ......................................... affects the time taken for 5 complete swings?

• length of string

• length of retort stand

• mass of pendulum

• angle of pendulum released

Multiple Choice

State a testable hypothesis for this experiment.

If the length of the string increases, the time taken for 5 complete swings increased because it has

• zero gravitational potential energy

• less gravitational potential energy

• more gravitational potential energy

• more kinetic energy

Multiple Choice

State the independent variable.

• mass of pendulum

• length of string

• time taken for 5 complete swings

• height of retort stand

Multiple Choice

State the dependent variable.

• time taken for 5 complete swings

• length of string

• angle pendulum released

• height of retort stand

Multiple Select

State the constant variable.

• time taken for 5 complete swings

• mass of pendulum

• angle pendulum released

• height of retort stand

Complete the procedures by filling in the correct words.

Fill in the Blank

The length of string with 8cm was measured using a………………………

Fill in the Blank

 The string is attached to the pendulum bob and hung on to the clamp of the……………………………...

Multiple Choice

The pendulum bob was released at a ………………………..

• right angle

• acute angle

• fixed angle

• left angle

Multiple Choice

The ................................. was measured using a stopwatch.

• time for 1 complete swing

• time for 10 complete swing

• time for 5 complete swing

• time for 20 complete swing

Multiple Choice

The experiment was repeated for ……………………………. to increase the reliability of the results and calculate the ……………………………………..

• 5 times, average

• 10 times, total

• 3 times, average

• 3 times, total

Multiple Choice

Select the type of graph that will be plot for the experiment

• bar graph

• histogram

• line graph

• pie chart

Experiment 3

​Parachute experiment- Air resistance

Alia conducted an experiment to investigate the effect of diameter of a parachute on the time taken for the parachute to fall.

Multiple Choice

Calculate the average for 30 cm parachute.

• 8

• 5

• 7

• 6

Multiple Choice

Based on the data given, select the suitable graph to be drawn.

• line graph

• bar graph

• histogram

• pie chart

Multiple Choice

Based on the data given, select the suitable title

• Diameter of parachute against trials

• Time taken for the parachute to fall against diameter of parachute

• Average time taken against three trials

• Time take for the parachute to fall against height of the parachute to fall

Multiple Choice

Write the x-axis title

• Diameter of parachute (m)

• Time taken for the parachute to fall (min)

• Diameter of parachute (cm)

• Time taken for the parachute to fall (s)

Multiple Choice

Write the y-axis title

• Diameter of parachute (m)

• Time taken for the parachute to fall (min)

• Diameter of parachute (cm)

• Time taken for the parachute to fall (s)

Multiple Choice

If the diameter of parachute increases, then time taken for parachute to fall ................................ because .......................... surface area of the parachute will create .................air resistance

• decrease, smaller, less

• increase, smaller, more

• increase, bigger, less

• increase, bigger, more

Multiple Choice

Hypothesis: If the diameter of the parachute decrease, the time taken for the parachute to fall increases 

State the validity of hypothesis

• Valid

• Invalid

Multiple Choice

Which of the following energy transformations occur when a lamp that is plugged into a wall socket is functioning correctly?

• Chemical to light
• Electrical to chemical
• Electrical to light
• Chemical to electrical

Multiple Choice

What energy transformations take place when a battery-operated radio is in use?

• Electrical to chemical to light
• Sound to chemical to mechanical
• Chemical to electrical to sound
• Light to electrical to thermal

Multiple Choice

Which of the following devices transforms electrical energy into mechanical energy?

• An e-reader
• a fan
• a manual pencil sharpener
• ipod

Multiple Choice

Solar Energy is transferred to _____ Energy.

• Mechanical
• Solar
• Sound
• Electrical

Multiple Choice

Electrical Energy is transferred to _____ Energy.

• Thermal
• Solar
• Electrical
• None

Multiple Choice

A force is ____.

• a push or pull that can cause movement

• a magnet

• when someone does not work

Multiple Choice

A falling apple, like in the picture, is an example of ... force.

• magnetism

• pulling

• gravity

Multiple Choice

Upthrust is...

• A push and pull force

• A pull force

• A push force

• the amount of matter in a body

Multiple Choice

This type of force resist motion between two surfaces that are pressed together

• contact
• gravity
• friction

Multiple Choice

The more mass an object has, the _______ force it takes to accelerate it.

• more

• less

Multiple Choice

Rougher surfaces have ...

• greater friction
• less friction
• the same level of friction

Multiple Select

Which two of these forces act on parachutes?

• Air Resistance

• Gravity

• Thrust

• Kinetic Energy

Multiple Choice

What causes an object to fall faster?

• Smaller surface area

• Larger surface area

• If it has a parachute

• If it is softer

Multiple Choice

What is the effect of force shown here?

• Change in shape

• change in speed

• change in direction

• force can stop an object

Multiple Choice

Balanced forces do not change the objects speed or 

• direction
• distance 
• time
• mass

Multiple Choice

What will cause an object to move?

• Applied forces
• Balanced forces
• Unbalanced forces

Multiple Choice

If an object is stationary (not moving) the forces acting upon it are _____________

• unbalanced
• weak
• balanced
• Hulk Smash!

Multiple Choice

What is the unit to MEASURE force?

• Kilogram

• Meter

• Pounds

• Newton

Multiple Choice

On which surface would friction be the greatest?

• carpet
• ice
• snow
• satin

Multiple Choice

The more streamlined an object is, the...

• More air resistance

• Less air resistance

• Slower air resistance

• Faster air resistance

Multiple Choice

Look at the pictures of the cars. Which car will have the most air resistance force acting upon it? They will be moving at the same speed.

• All will have equal air resistance force.

Multiple Choice

What is a parachute designed to maximize?

• Gravity

• Air Pressure

• Air Resistance

• Thrust

Multiple Choice

Air resistance pushes against falling

objects and __________________.

• Speeds them up

• Keeps them afloat

• Slows them down

• Spins them

Multiple Choice

Air resistance is a force caused by...

• Water pushing against moving objects

• Air pushing against moving objects

• Gravity pushing against moving objects

• Normal force pushing against moving objects

Multiple Choice

What is water resistance ?

• friction between moving object in water

• gravity in water

• pulling force

• friction between moving object in air

Multiple Choice

The larger the surface area of the moving object, the ___________ air resistance there is.

• Less

• More

• Longer

• Quicker

Multiple Choice

What form of energy is stored in a taut bow?

• chemical energy

• electrical energy

• elastic potential energy

• kinetic energy