1
answer
0
watching
130
views
23 Nov 2019
A 4.8 "kilo" bag of sugar is on a counter. How much work isrequired to put the bag on a shelf a distance of 0.44 m above thecounter? In J.
How much work is required to lift a 4.0 kg concrete block to aheight of 1.5 m?
In J.
A man pushes a lawn mower on a level lawn with a force of 210 N. If40% of this force is directed downward, how much work is done bythe man in pushing the mower 6.4 m? In J.
A 62 kg student traveling in a car with a constant velocity has akinetic energy of 1.2 104 J. What is the speedometer reading of thecar in km/h? In km/h.
A 4.8 "kilo" bag of sugar is on a counter. How much work isrequired to put the bag on a shelf a distance of 0.44 m above thecounter? In J.
How much work is required to lift a 4.0 kg concrete block to aheight of 1.5 m?
In J.
A man pushes a lawn mower on a level lawn with a force of 210 N. If40% of this force is directed downward, how much work is done bythe man in pushing the mower 6.4 m? In J.
A 62 kg student traveling in a car with a constant velocity has akinetic energy of 1.2 104 J. What is the speedometer reading of thecar in km/h? In km/h.
Jamar FerryLv2
10 Jul 2019
