physical science i / work, power, energy / quiz: work, energy and power quiz: work, energy and power back…
physical science i / work, power, energy / quiz: work, energy and power quiz: work, energy and power back question 2 not yet answered marked out of 1.00 flag question a pair of tweezers is select one: a. a kind of wedge. b. a compound machine made of two second - class levers. c. a first - class lever. d. a compound machine made of two third - class levers.
Answer
Brief Explanations:
A pair of tweezers is a compound machine. The effort is applied between the fulcrum and the load, which is the characteristic of a third - class lever. It is made up of two such levers.
Answer:
D. a compound machine made of two third - class levers.