yes
Simple machines are any device used to change the direction and or magnitude of a force. Levers, pulleys, wheels, and the inclined plane are all examples of simple machines.
Compound machines are things that are made up of 1 or more simple machines. A screw isn't made up of any simple machines unless you count the screw as a simple machine.
A simple machine doesn't have any moving parts.
When installing and using a double swing set in a backyard playground, it is important to follow these safety measures: Ensure the swing set is securely anchored to the ground. Use soft landing materials like mulch or sand under the swing set. Check the swing set regularly for any signs of wear or damage. Supervise children while they are using the swing set. Teach children how to use the swing set safely, including not standing on the swings or jumping off while in motion.
When installing a swing post in a playground, it is important to consider safety measures such as ensuring the post is securely anchored into the ground, using proper materials that can withstand weight and weather conditions, maintaining a safe distance from other equipment, and regularly inspecting for any signs of wear or damage.
I don't know the answer i was just deleting some stupid crap that some guys wrote.
Any simple weight machines which are not complicated would be good. Consider going with just dead weights.
Simple machines are basic mechanical devices that do not contain any moving parts. They are used to make work easier by amplifying or redirecting force. The six types of simple machines are the lever, inclined plane, wedge, screw, pulley, and wheel and axle.
A simple machine that can produce energy without using any fuel to operate.
no
It depends on the kind of work you want done and whether you're using any simple machines. In case you aren't using any simple machines and you are applying force directly, it is best to apply force in the direction of motion desired.
Turning your backyard into a playground paradise can provide your children with a safe haven to play and keep them entertained for many hours throughout the years. Swing sets, play systems and playhouses range in price from just under $200 up to $6,000 for the most complex playground systems.While many of the swing sets or play systems can accommodate larger groups of children, these configurations generally carry a larger price tag. The standard metal swing set with any combination of 2 or 3 swings, a glider, teeter-totter and slide usually has a cost of around $200 to $400 range. Many sites offer free ground shipping within the continental United States, which can help considerably with the price when purchasing playground equipment online.Upper-end swing sets can offer your child an incredible playground experience, but the cost can quickly skyrocket, depending upon the complexity of design and the materials used for construction. Wooden swing sets and play systems tend to have a significantly higher cost, but they generally have a longer life-span.Some online sites give the option of purchasing swing sets and playground systems as an economical, do-it-yourself project. Illustrated instructions guide the parent through the building process. The swing sets can have custom accessories added such as full or half bucket seats for toddlers, trapeze and rings for older children, slides, monkey bars, rock climbing wall, or a beam for a tire swing. Lumber does not come as part of the kit. The build-it-yourself method provides a great deal of flexibility for designing the perfect swing set system to meet the needs of your children and your play area dimensions, plus allowing for a more complex system at a reduced cost over manufactured ones.After determining the needs of your children and the space you can allot for a swing set or other playground system, find a set within your price range. Then enjoy the sounds of happy children playing safely within the confines of your own backyard on their new swing set or play system.