Physics Flywheel is an important part of a steam engine because it : Gives strength to the engine Accelerates the speed of the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia Gives strength to the engine Accelerates the speed of the engine Helps the engine in keeping the speed uniform Decreases the moment of inertia ANSWER DOWNLOAD EXAMIANS APP
Physics The following particles move with same kinetic energy. Which of them has maximum momentum ? Alpha Particle Proton Deutron Electron Alpha Particle Proton Deutron Electron ANSWER DOWNLOAD EXAMIANS APP
Physics Should cars have bumpers that collapse under impact? Yes, since the offending car should get damaged and pay for the mistake Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since the colliding car would then ram into the occupants and kill them No, since it would be very expensive to get the car repaired Yes, since the offending car should get damaged and pay for the mistake Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since the colliding car would then ram into the occupants and kill them No, since it would be very expensive to get the car repaired ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Two times Half Four times One-fourth Two times Half Four times One-fourth ANSWER DOWNLOAD EXAMIANS APP
Physics The odometer guage indicates The depth of the ocean The distance travelled by a vehicle Pitch length Frequency of the wave The depth of the ocean The distance travelled by a vehicle Pitch length Frequency of the wave ANSWER DOWNLOAD EXAMIANS APP
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