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Track ball follows fingers while touch pad follows
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BeauThe main difference is the method of control: a trackball is controlled by rolling a physical ball with your fingers, while a touchpad is controlled by touching and swiping on a flat surface. Trackballs offer more precision but are less common, while touchpads are more intuitive and widely used in laptops and mobile devices.
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B A ball rolls down a spiral track The end of the track curves left What path will the ball take when it leaves the track?
The ball will continue moving in a straight line tangent to the curve before eventually hitting the ground.
What is the difference between a football and a soccer ball?
The main difference between a football and a soccer ball is their shape and size. A football is oval-shaped and larger, typically used in American football, while a soccer ball is round and smaller, used in the sport of soccer. Additionally, the materials and design of the two balls differ to suit the specific requirements of each sport.
What is the difference between a red rubber ball and a green apple?
A red rubber ball is typically round and made of rubber, used for bouncing and playing games. A green apple is a fruit that grows on trees, typically round in shape, has a sweet or tart flavor, and is edible. The main difference lies in their composition, purpose, and characteristics.
What force makes a ball curve on a spinning carousel?
The Magnus effect is the force responsible for making a ball curve on a spinning carousel. As the ball moves through the air, the spin creates a pressure difference between the top and bottom sides of the ball, causing a sideways force that makes it curve.
You push the ball with force of 22.8N which induces a -2.3N frictional force. what is the net force while you push the ball?
The net force is the difference between the applied force and the frictional force: 22.8N - 2.3N = 20.5N.
