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a) The coefficient of kinetic friction between a steel block and an ice rink surface is 0.0100. If a force of 24.5 N keeps the
1. 0 answers
2. asked by Hanu
3. 839 views
A 2.3 kg steel block is at rest on a steel table. A horizontal string pulls on the block. The coefficient of static friction for
1. 1 answer
2. asked by Me
3. 1,054 views
Search: A block of steel (7900 kg/m3) is suspended from a spring scale. The scale is in newtons.What is the scale reading if the
1. 3 answers
2. asked by dora
3. 1,477 views
A heater transfers 500,000J to the thermal store of a block of steel. The block has a mass of 3.2kg and a specific heat capacity
1. 1 answer
2. 103 views
Using a spring gun, a 4.0-kg steel block is launched up a lubricated ramp made out of steel. The angle of the ramp was measured
1. 1 answer
2. asked by Jamila
3. 1,071 views
If a steel block is on an inclining steel plane,at what angle will the block start to slide.
1. 1 answer
2. asked by jake
3. 421 views
A 500 g steel blockrotates on a steel table while attached to a 2.0-m-long massless rod. Compressed air fed through the rod is
1. 2 answers
2. asked by Kathleen
3. 3,283 views
A spiral spring extends by 5cm under a load of 60N.when the load is replaced by a steel block, the new extension is 7cm.
1. 2 answers
2. asked by FATIMO
3. 1,559 views
A spiral spring extends by 5m under a load of 60N when the load is replaced by a steel block,the new extension is 7cm,the weight
1. 1 answer
2. asked by Helen
3. 59 views
A steel block rests on a wooden plank 8m long.the coefficient of friction between steel and wood is 0.3 to what height must one
1. 1 answer
2. 61 views