A 55kg bicyclist (including the bicycle) is pedaling right with a constant speed despite experiencing a 60N drag. Neglect any friction impeding her motion.
How many forces are acting on the bicyclist?
4
What is the magnitude of the net force on the bicyclist?
N
How much force is her pedaling generating?
N

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must available hint(s)utah's great salt lake has an average salinity seven times higher than that of the oceans. very few multicellular organisms live in this harsh environment. an example is the brine shrimp, which must devote a large portion of its metabolic energy to osmoregulation. these brine shrimp must pump water back into their cells to counter its loss due to osmosisactively pump water back out of their cells to counter its inflow due to osmosissynthesize membranes that are impermeable to substances that upset osmotic balanceactively pump salt back out of their cells to counter its inflow due to osmosis

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.