Thx for your advice
!!Nonsense will be reported!!
Share
Thx for your advice
!!Nonsense will be reported!!
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer & Explenation:
Simple Machine
16. Lever
Characteristics and Uses
•Levers can be used to exert a large force over a small distance at one end by exerting only a small force(effort) over a greater distance at the other.
Classification
Simple machine
Components
fulcrum or pivot, load and effort
Examples
see-saw, bottle opener, etc.
Simple Machine
17. Inclined Plane
Characteristics and Uses
•An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load. ... Moving an object up an inclined plane requires less force than lifting it straight up, at a cost of an increase in the distance moved.
Simple Machine
18. Screw
Characteristics and Uses
•A screw is an externally threaded fastener capable of being inserted into holes in assembled parts, of mating with a preformed internal thread or forming its own thread, and of being tightened or released by torquing the head.
Simple Machine
19. Wedge
Characteristics and Uses
•A wedge is a triangular shaped tool, and is a portable inclined plane, and one of the six simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place.
Simple Machine
20. Pulley
Characteristics and Uses
•A pulley is a simple machine that consists of a rope and a grooved wheel. The rope fits into the groove in the wheel, and pulling on the rope turns the wheel. Pulleys are generally used to lift objects, especially heavy objects. The object lifted by a pulley is called the load.
I hope it help you po,mark me as a brainliest please, thank you