Physics Rolling friction is caused by ________ Gravity Non-elastic effects Buoyancy Power dissipation Gravity Non-elastic effects Buoyancy Power dissipation ANSWER DOWNLOAD EXAMIANS APP
Physics A boy is swinging a ball attached to a string in a horizontal circle. If the string snaps None of these The ball will travel towards the center of the circle and fall down It will fall down at the same place where the string breaks It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down None of these The ball will travel towards the center of the circle and fall down It will fall down at the same place where the string breaks It will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body around a circular path is an example of Uniform speed, variable acceleration Uniform velocity, variable acceleration Uniform speed, variable velocity Uniform speed, uniform velocity Uniform speed, variable acceleration Uniform velocity, variable acceleration Uniform speed, variable velocity Uniform speed, uniform velocity ANSWER DOWNLOAD EXAMIANS APP
Physics When an atom loses an electron it becomes Positive ion Neutron None of these Negative ion Positive ion Neutron None of these Negative ion ANSWER DOWNLOAD EXAMIANS APP
Physics Flight Recorder is technically called : Black box Altitude meter Dark box Blind box Black box Altitude meter Dark box Blind box ANSWER DOWNLOAD EXAMIANS APP
Physics Super cooling stands for cooling of a liquid : At freezing point Below freezing point At melting point Above melting point At freezing point Below freezing point At melting point Above melting point ANSWER DOWNLOAD EXAMIANS APP
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