Question
A particle dropped from the top of a tower uniformly
falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle?Solution
If a particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower then a parabolic path will be traversed by a particle because when the particle is dropped that point is called the point of projection and when it reaches the ground that point is called the point of impact.
The number of females working in the Production department forms approximately what per cent of the total number of females in the organization?
If perpendicular and base of a right-angle triangle are 30 cm and 40 cm respectively, then find the length of the shortest median of triangle.
In an examination the average marks of Rohit is 55. If he got 15 more marks in science and 27 more marks in maths then his average would have been 61. F...
A cube of maximum possible volume is cut from a sphere of radius 5√3 cm. What is the ratio of the volume of a cube to that of the sphere?
The perimeter of a rectangular field is 480 meters and the ratio between the length and breadth is 5:3. The area of the field is:
Four persons ‘A’, ‘B’, ‘C’ and ‘D’ have different amounts with them. ‘D’ has twice amount th...
If the area of a square field is 676 m2, then find the diagonal of the square field.
Which shape has a larger volume?
I) A rectangular cuboid with dimensions 5 cm, 9 cm, and 10 cm
II) A cube with a side length of 8 cmIf the circumference of a circle is 308 cm then find the area of the circle?
The length of a plot is six times its breadth. A playground measuring 300 square metres occupies half of the total area of the plot. What is the length ...
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