When a child pushes a toy car forward, what happens to the car?, Moves in the direction of the applied force, Moves opposite the applied force, Stays still without movement, Moves randomly without direction, Which situation shows a contact force?, Magnet pulling nails nearby, Apple falling from a tree, Hand pushing a wooden box, Moon orbiting around Earth, Which surface produces the most friction?, Smooth glass table surface, Polished marble floor tiles, Wet tiled kitchen floor, Rough concrete road surface, What happens when you rub your hands together quickly?, Hands become colder quickly, Hands produce heat energy, Hands lose their motion, Hands remain unchanged always, What type of force is gravity?, Contact force that needs touching, Force that only works in water, Force that changes object shape, Non-contact force acting at a distance, What happens when you rub your hands together quickly?, They produce heat due to friction, They become wet due to pressure, They stop moving because of gravity, They become cooler due to air movement, Mario pushes a chair to the right. In which direction will the chair move?, Downward due to gravity, Upward due to the applied force, Toward the right, same as the push, Toward the left, opposite the push, Which surface will produce more friction when sliding a book?, Smooth glass table surface, Rough sandpaper surface, Polished wooden table, Wet tiled floor surface, How can you reduce friction when moving a heavy box?, Add rough materials underneath, Use wheels or rollers below it, Push harder against the surface, Increase the weight of the box, A student slides a toy car on two surfaces: carpet and tile. Where will it move faster?, On carpet because it is rough, On tile because it is smooth, On both surfaces equally, On carpet because it absorbs force, What will happen if you drop two objects of different weights at the same height?, The heavier object falls much faster, The lighter object falls much faster, Both objects fall at the same rate, Neither object will fall downward, Which activity increases friction intentionally?, Adding oil to machine parts, Wearing rubber shoes when running, Polishing the floor surface, Using wheels under heavy loads, A student notices that a toy car stops quickly on sand but rolls farther on tiles. What explains this observation?, Sand increases friction more than tiles, Tiles produce more heat than sand, Sand reduces the gravity acting on the car, Tiles create stronger contact forces, Why do athletes wear spiked shoes during games?, To reduce the force of gravity, To make their shoes lighter, To decrease friction for faster sliding, To increase friction for a better grip, A book is pushed across different surfaces. On which will it require more force?, Smooth glass with low friction, Rough wood with high friction, Polished marble with less resistance, Wet floor with reduced contact, What can you conclude if two objects fall at the same speed despite different weights?, Gravity affects heavier objects more, Gravity pulls all objects equally, Air pushes lighter objects faster, Weight determines falling speed, A student rubs two sticks together and notices heat. What caused the heat?, Friction between the surfaces, Gravity is pulling the sticks downward, Air pressure increasing temperature, Magnetic force acting on sticks, Which factor most affects the amount of friction between two surfaces?, The color of the objects, The texture of the surfaces, The shape of the objects, The temperature of the air, Which method is best for testing friction between surfaces?, Dropping objects from a height, Measuring weight without motion, Observing objects without moving them, Sliding objects on different materials, A group wants to reduce friction in a machine. Which solution is most effective?, Applying lubricants like oil, Adding rough materials to surfaces, Increasing pressure between parts, Using heavier machine parts, Which conclusion is most accurate about gravity?, Gravity only works on heavy objects, Gravity pulls all objects toward Earth, Gravity pushes objects away from Earth, Gravity depends on surface texture, A student says heavier objects fall faster than lighter ones. How would you evaluate this claim?, It is always correct in all cases, It is true only on rough surfaces, It is incorrect based on experiments, It depends only on the object color, Which surface is best for stopping a moving bicycle quickly?, Smooth concrete road, Rough gravel pathway, Polished marble surface, Wet tiled floor surface, Which investigation is most reliable in studying friction?, Guessing results without testing, Observing without recording data, Testing only one surface repeatedly, Comparing different surfaces carefully, Which experiment design best shows how force affects motion direction?, Dropping objects from different heights, Pushing objects in different directions, Measuring weight using a scale, Observing objects without touching, A student wants to test friction on surfaces. What should be included in the plan?, Changing surface types systematically, Ignoring results that seem unusual, Using only one surface repeatedly, Avoiding measurements and tools, Which setup best demonstrates that friction produces heat?, Dropping objects repeatedly, Rubbing materials together quickly, Observing falling objects carefully, Measuring weight on a scale, How can a student design an investigation to reduce friction?, Increase the weight of the objects, Use uneven and rough pathways, Increase roughness of surfaces used, Add smooth materials or lubricants, Which activity best shows gravity acting on objects?, Sliding a book across a table, Dropping objects from a height, Rubbing hands together quickly, Pushing objects sideways slowly, A student creates a model showing falling objects. What idea should be included?, Heavier objects fall much faster, Gravity depends on surface texture, All objects fall due to gravity equally, Only light objects are affected by gravity

FORCE AND MOTION

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