The effort needed when a simple machine is used is best described by which of these statements?
a)
the effort force is always smaller than the force needed without the machine.
b)
the effort force is always greater than the force needed without the machine.
c)
the effort force is most often smaller than the force needed without the machine.
d)
the effort force is most often greater than the force needed without the machine.
Answers: 1
Biology, 21.06.2019 19:30
Chicken pox and hepatitis are bacterial diseases. true or false?
Answers: 1
Biology, 22.06.2019 08:10
A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?
Answers: 1
Biology, 22.06.2019 09:20
Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell
Answers: 2
Biology, 22.06.2019 12:00
The earth's oceans are made up of chlorine, and trace elements. a) carbon, oxygen b) oxygen, silicon c) hydrogen, oxygen d) nitrogen, oxygen
Answers: 2
The effort needed when a simple machine is used is best described by which of these statements?
Mathematics, 17.01.2020 02:31
Mathematics, 17.01.2020 02:31
History, 17.01.2020 02:31
Biology, 17.01.2020 02:31
Social Studies, 17.01.2020 02:31