An object is placed 8.5 cm in front of a convex spherical mirror. its image forms 2.9 cm behind the mirror. what is the radius of curvature of the mirror? a.3.0 cm b.8.8 cm c.4.4 cm d.9.5 cm

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?

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above