WebAug 13, 2024 · Answer 7. Volume of water= 50 L=50 x 10 -3 m 3. Density of water= 1000 kgm -3. Mass of water= Volume of water x density of water. = 50 x10 -3 x1000= 50kg. Work done in raising 50kg water to a height of 25m against the force of gravity is: W = mg x h= mgh. Power P= work done/ time taken = 50*10*25 J/ 5s = 2500 W. http://www.khullakitab.com/pressure/solution/class-10/science/248/solutions
The Universal Gravitation Formula with Solved Numericals …
WebGiven: m1 = 30 kg, m2 = 50 kg. r = 4m and. G = 6.67259 x 10–11 N m2/kg2. Universal gravitation formula is given by, = [6.673×10–11 ×30×50] / 16. F = 62.55 x 10–11N. … WebOct 18, 2024 · Gravitation Class 9 Extra Questions Numericals. Question 1. The mass of the Sun is 2 x 10 30 kg and that of the Earth is 6 x 10 24 kg. If the average distance between the Sun and the Earth is 1.5 x 10 11 m, calculate the force exerted by the Sun on the Earth and also by Earth on the Sun. Question 2. is there a season 4 of kyle xy
Gravitational force of attraction: Numerical problems
WebKIPS 9th Class Physics Notes for Ch 5 Gravitational With. Waves and Sound Solved Numericals Physics 10th. ... Physics ppt WizIQ. 10th Class Physics Numericals Chapter 12 Geometrical. 12th Science HSC Physics Numericals Target Publications. ... May 2nd, 2024 - Magnetic effects of electric current notes CBSE PHYSICS Force and law of … WebFeb 24, 2024 · Law of gravitation gives the gravitational force between. (a) the earth and a point mass only. (b) the earth and Sun only. (c) any two bodies having some mass. (d) two charged bodies only. The value of quantity G in the law of gravitation. (a) depends on mass of earth only. (b) depends on radius of earth only. WebApr 12, 2024 · Multivariable Hammerstein time-delay (MHTD) systems have been widely used in a variety of complex industrial systems; thus, it is of great significance to identify the parameters of such systems. The MHTD system is difficult to identify due to its inherent complexity. As one of heuristic algorithms, the gravitational search algorithm is suitable … iit bsc online