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