For a motion under uniform acceleration, show that: i) v²=u²+2as
ii) S=1/2(u+v)t
iii) S= vt-1/2at​

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?

Does current flow through or across a resistor?

It is advised not to hold the thermometer by the bulb while reading it