Physics A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/s2) 100 J 400 J 200 J 0 J 100 J 400 J 200 J 0 J ANSWER DOWNLOAD EXAMIANS APP
Physics What is the escape velocity of the rocket in the earth? 10.2 km/sec 12.2 km/sec 13.2 km/sec 11.2 km/sec 10.2 km/sec 12.2 km/sec 13.2 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics An Electric generator is based on which of the following scientific principles? Super Conductivity Faraday's law of Electromagnetic Induction Newton's Law of Motion Laws of Thermodynamics Super Conductivity Faraday's law of Electromagnetic Induction Newton's Law of Motion Laws of Thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective combinations of lenses mirror None of these lens combinations of lenses mirror None of these lens ANSWER DOWNLOAD EXAMIANS APP
Physics When a stone is thrown in the calm water of a pond the waves produced on the surface of water in the pond are Longitudinal Transverse Both longitudinal and transverse Waves are not produced Longitudinal Transverse Both longitudinal and transverse Waves are not produced ANSWER DOWNLOAD EXAMIANS APP
Physics The shape of our milky way galaxy is Spiral Circular Elliptical None of these Spiral Circular Elliptical None of these ANSWER DOWNLOAD EXAMIANS APP
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