Physics A single fixed pulley is used to draw water from a well because Force is applied in a convenient direction Efficiency is 100% Mechanical advantage is high Velocity ratio is low Force is applied in a convenient direction Efficiency is 100% Mechanical advantage is high Velocity ratio is low ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Lever Both A & B Wedge The screw Lever Both A & B Wedge The screw ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Either equal to or greater than 1 Less than 1 Equal to 1 Greater than 1 Either equal to or greater than 1 Less than 1 Equal to 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics The size of gear is usually specified by Pressure angle Pitch circle diameter Circular pitch Diametral pitch Pressure angle Pitch circle diameter Circular pitch Diametral pitch ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a compound machine? Knife Screw Bicycle Ramp Knife Screw Bicycle Ramp ANSWER DOWNLOAD EXAMIANS APP
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