purpose of experienceHow to measure an object's weight by using a spring scaleToolsspring balance - the object to be weighed (sandbag) - tripodstepsWelcome, you are going to do an experiment showing how to measure an object's weight by using a spring scale. Look at the theoretical framework on the l......

Purpose of experimentElectromagnetic GenerationExperiment toolsa long wrought-iron nail - an insulated copper wire 30 cm long - a set of metal paper clips - a batteryStepsLook at the Theoretical framework On the lab board, then bring the tools to the lab benchGet a long iron nail and close to the pa......

Energy transformations in devicesKeywords (English): energy transformations – electrical devices – heat – light – motion

Store energy in devicesKeywords (English): energy storage – batteries – chemical energy

Gravity and MagnetismKeywords (English): gravity – magnetism – attractive forces – physics

Keywords: Magnetic force – Magnet – Poles – Attraction – Repulsion

Keywords: Magnet – Materials – Attraction – Iron – Nickel – Cobalt

Objective of the experiment:To study BallisticsExperiment tools:Installed cannon - small ball – rulerExperiment steps:- Adjust the thrust angle 30 ֯ and place the ball in the front of the cannon.- Press the cannon motor to push the ball and observe the trajectory of the throw.- Measure the distance......

Objective: To show that an object remains at rest or in uniform straight motion unless acted upon by an external force.Tools: Small cart _ Small ball or object on the cart _ Flat surfaceSteps: Place the ball on the stationary cart. Try moving the cart by pulling or pushing it slowly. Observe what ha......

Objective: To demonstrate how the kinetic energy of water is converted into mechanical energy by designing a simple water turbine model.Materials: White foam ball – four plastic spoons – toothpick – three wooden sticks – container – jug.Steps: Fix the spoons onto the foam ball to represent turbine b......

Keywords: Distance – Displacement – Path length – Direction – Motion

Objective To study the effect of force and mass on acceleration and verify Newtons second law F=maF=maF=maMaterials Small wheeled cart _ adjustable ramp _ rubber bands _ 1–3 carts to change mass _ tape or motion sensor with computer _ side barrierProcedure Compensate for friction lift the ramp and l......