Physics, 11.05.2021 20:40 GreenHerbz206
HELP IN A TEST I CAN'T FAIL HELPPP
Two ppl are dragging a canoe across a level beach using light ropes. Person A applies a force of 40 N and person B applies a force of 80 N. The force of friction exerted by the beach on the canoe is 100 N. What is the net force on the canoe?
a) 20 N forward
b) 220 N forward
c) 220 N backward
d) 20 N backward
Answers: 2
Another question on Physics
Physics, 22.06.2019 02:30
Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference
Answers: 1
Physics, 22.06.2019 11:30
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Physics, 22.06.2019 11:30
Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon
Answers: 1
Physics, 22.06.2019 12:10
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
You know the right answer?
HELP IN A TEST I CAN'T FAIL HELPPP
Two ppl are dragging a canoe across a level beach using light ro...
Questions
History, 04.09.2020 03:01
History, 04.09.2020 03:01
History, 04.09.2020 03:01
Chemistry, 04.09.2020 03:01
Mathematics, 04.09.2020 03:01
Mathematics, 04.09.2020 03:01
Social Studies, 04.09.2020 03:01
