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directly proper v s vrectly Propeta Questions 1. Convert 500g to Kg. (2) 2. Describe the relatior ship between acceleration and the mass of an object. How would an increase in mass of an object affect the acceleration? ne cicceler 3. What is the: crease 3.1 Dependent variable. (1) 3.2 Independent variable (1) 3.3 Controlled variable. (1) 4. What is the SI unit of acceleration? - 5. State Newton's Second Law in your own words. Pro(1) (2) 6. Describe the relationship between the acceleration and the net force as obtained from the graph. Give a reason for your answer (3)
this is poiselle's equation from fluid mechanic in physics. mech eng
Answer from: Quest
The charge of an ion with 55 protons and 52 electrons is +3. the reason is because protons are positive, and there are three more than the amount of negative electrons.
A50.0-n box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. you observe that at one instant the box is sliding to the right at and that it stops in 2.25 s with uniform acceleration. what magnitude force does friction exert on this box
Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?