A wheel and axle is a simple machine, and other examples include a pencil sharpener and the... Some examples of wheels and axles include door knobs, rolling pins, record players and a ceiling fan. A wheel and axle is a simple machine, and other examples include a pencil sharpener and the... Some examples of wheels and axles include door knobs, rolling pins, record players and a ceiling fan.
On average, cost of basic single coat of paint application on walls and ceiling in one 150 ft 2 bedroom vary from $125 to $165 excluding paint expenses and actual prices will be determined by a number of factors.n average, cost of basic single coat of paint application on walls and ceiling in one 150 ft 2 bedroom vary from $125 to $165 excluding paint expenses and actual prices will be determined by a number of factors.
The average cost to paint an interior is about $0.45 per square foot per coat of paint. Factors such as high ceilings can increase the cost slightly. Another factor that can i â¦ ncrease the cost is the condition of the substrate being painted.ne more very important factor is the amount of painting to be done. For example, if you're looking to have a room 12x12 painted. Let's say walls, ceiling, and baseboard only, with furniture to be moved and protected. The average total for this room would be about $2.5 x 144 sf = $360 materials & labor.