A small rock with mass 0. 12 kgkg is fastened to a massless string with length 0. 80 mm to form a pendulum. The pendulum is swinging so as to make a maximum angle of 45 ∘∘ with the vertical. Air resistance is negligible.

True or falsethe right to privacy is clearly written out in the constitution

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

Luminous objects such as flashlights emit light that we can see. how do we see an object that isn’t luminous? a. the object emits light that reaches our eyes. b. light reflects off the object and reaches our eyes. c. light passes through the object uninterrupted. d. light is fully absorbed by the object. e. we can’t see an object that isn’t luminous.