A bullet fired vertically upwards reaches a height of 500m. Neglecting air resistance, calculate the…
A bullet fired vertically upwards reaches a height of 500m. Neglecting air resistance, calculate the magnitude of the…
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Two strings each inclined at an angle 30o to the horizontal are used to hold…
Two strings each inclined at an angle 30o to the horizontal are used to hold a bucket of…
A body is projected with an initial velocity U at an angle O to the…
A body is projected with an initial velocity U at an angle O to the horizontal. The time…
In a school compound a girl walks 40km due east from the laboratory to the…
In a school compound a girl walks 40km due east from the laboratory to the staff room to…
Which of the following statements describes a body in a stable equilibrium correctly?
Which of the following statements describes a body in a stable equilibrium correctly? A. a person walking on…
The slope of a straight-line velocity-time graph represents
The slope of a straight-line velocity-time graph represents A. uniform acceleration B. uniform speed C. total distance travelled…
An object floats in a fluid when it displaces it’s
An object floats in a fluid when it displaces it’s A. volume of liquid in which it floats…
The resultant force in a couple is
The resultant force in a couple is A. zero B. infinite C. the sum of the forces D.…
Which of the following units is derived?
Which of the following units is derived? A. kg B. m C. K D. N Correct Answer: Option…
The barometric reading at a place is 73.5m Hg. Calculate the pressure at a point…
The barometric reading at a place is 73.5m Hg. Calculate the pressure at a point 30m below the…