Investigating Whether the Size of Cones Affects their Time to Fall from a Height

We will investigate whether the size of the cone will affect time from high safety. For example, during manufacture and falling of a cone all precautions should be taken into account, including careful use of compasses, scissors, etc. Fair test: I confirm that the height remains the same, and I always use the same conical shape. Fixtures / tools ================= To do this, you need the following items. Ø A4 Paper - Cone creation Ø Pencil - Drawing a circle and recording data Ø Compass - Circle Ø Scissors - Cut Circle Ø Melotape -

Prediction: In this survey we will look at the percentage of energy lost when the ball bounces. A variable that may affect the amount of energy loss is the height at which the ball falls. The type of ball used is the size of the ball and the temperature of the ball. The type of surface on which the ball falls. The height at which the ball falls affects the energy loss. The greater the force the ball uses from the surface, the bigger the ball, the more power is lost by sound, vibration, and heat.

In order to find out how temperature influences the viscosity of honey, it is necessary to use a falling ball viscometer method. First, we perform a preliminary experiment to find the appropriate honey temperature range to let the ball fall . Archimedes said: 'When the human body is partially or completely immersed in the fluid, the upper thrust is equal to the weight of the fluid it replaces. When the ball bearing reaches the final speed, the force acting on the ball bearing balances and the ball bearing descends at a constant speed.

Experiments were conducted to investigate factors that affect the speed at which the ball rolls. After considering how mass, tilt angle, and center of gravity influence the downward inclination speed of the ball, the assumption that "the ball's angle is larger the ball's speed is larger" is determined. "," The greater the mass of the ball, the faster the speed of the ball. "And" As the mass of the ball concentrates, the speed of the ball will be faster. "Get support

The simple factor that affects the speed at which the ball rolls is the angle of the slope. This is because as the tilt angle increases, the height of the slope also increases. Gravitational position energy is equal to mass multiplied by gravity × height (), which means that height is one of the factors that influence the potential energy of the ball. The larger the tilt angle, the faster the speed. The last factor to be discussed is the mass distribution in the ball. The speed of the ball rolling along the inclined surface can be affected by the position of the mass in the ball. For example, if most of the mass of a ball is on one side, this may result in a different result than a ball with a uniform mass distribution. (Hyperphysics.phy-astr.gsu.edu, 2017)