Engineering Mechanics One kg force is equal to 12 N 9.8 N 8.9 N 7.8 N 12 N 9.8 N 8.9 N 7.8 N ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics A trolley wire weighs 1.2 kg per meter length. The ends of the wire are attached to two poles 20 meters apart. If the horizontal tension is 1500 kg find the dip in the middle of the span 3.0 cm 2.5 cm 4.0 cm 5.0 cm 3.0 cm 2.5 cm 4.0 cm 5.0 cm ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the balls with velocity āvā is made to strike the second ball. Both the balls after impact will move with a velocity v v/8 v/4 v/2 v v/8 v/4 v/2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The friction experienced by a body, when in motion, is known as Limiting friction Static friction Dynamic friction Rolling friction Limiting friction Static friction Dynamic friction Rolling friction ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The ratio of static friction to dynamic friction is always None of these Less than one Equal to one Greater than one None of these Less than one Equal to one Greater than one ANSWER DOWNLOAD EXAMIANS APP
Engineering Mechanics The maximum frictional force which comes into play when a body just begins to slide over another surface is called Rolling friction Limiting friction Kinematic friction Sliding friction Rolling friction Limiting friction Kinematic friction Sliding friction ANSWER DOWNLOAD EXAMIANS APP
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