23. C-O-G na G ka na ba? Consider four isosceles triangles that have equal legs. Whichamong the following base angle values would give the most stable isosceles triangle?А. 24.0°С. 67.0°В. 45.0°D. 73.0°24. Balancing coins. A meter stick balances horizontally on a knife-edge at the 50.0 [cm]mark. If you put a stack of 15.0 [g] coins over the 0.100 [m] mark and a stack of 5.0 [g]coins over the 0.750 [m] mark, the stick is found to balance at the 0.45 [m] mark. What isthe force exerted by the knife-edge to the meter stick?С. 1.52 (N]D. 2.55 [N]A. 0.735 [N]B. 0.931 [N]25. Power lifting. A piston of a hydraulic lift that supportsa child has an area of A1тz 3D 1.00 х 103 kgM1 =?0.0200 [m²], while the piston2.00 [m?]. If thesupporting the car has the area A2car weighs 1.00 × 10³ [kg], what should be the mass ofthe child to keep the car lifted? Assume the pistons havenegligible mass.A. 10.0 [kg]A2A1В. 15.0 (kg]C. 20.0 [kgD. 25.0 [kg]26. denCity Hunter.gold bar by a light cord. When the gold bar is fully immersed in water (pwater103 (kg/m³), the tension in the cord is 51.7 [N]. When the gold bar is fully immersed in anunknown liquid, the tension is 44.3 [N]. What is the density of the unknown liquid?Poochai has a gold bar that weighs 64.4 [N]. He then suspended the1.00 xA. 2.59 x 103 [kg/m³]B. 1.17 x 103 (kg/m³]C. 1.58 × 10³ [kg/m³]D. 1.45 × 10³ [kg/m³]7

“Since you have asked multiple question, we will solve the first question for you. If you want any…

C-O-G na G ka na ba? Consider four isosceles triangles that have equal legs. Which among the following base angle values would give the most stable isosceles triangle? A. 24.0° B. 45.0° C. 67.0° D. 73.0°

C-O-G na G ka na ba? Consider four isosceles triangles that have equal legs. Which among the following base angle values would give the most stable isosceles triangle? A. 24.0° B. 45.0° C. 67.0° D. 73.0°

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter4: Quadrilaterals

Section4.3: The Rectangle, Square, And Rhombus

Problem 42E: a Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three...

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Question

23. C-O-G na G ka na ba? Consider four isosceles triangles that have equal legs. Which
among the following base angle values would give the most stable isosceles triangle?
А. 24.0°
С. 67.0°
В. 45.0°
D. 73.0°
24. Balancing coins. A meter stick balances horizontally on a knife-edge at the 50.0 [cm]
mark. If you put a stack of 15.0 [g] coins over the 0.100 [m] mark and a stack of 5.0 [g]
coins over the 0.750 [m] mark, the stick is found to balance at the 0.45 [m] mark. What is
the force exerted by the knife-edge to the meter stick?
С. 1.52 (N]
D. 2.55 [N]
A. 0.735 [N]
B. 0.931 [N]
25. Power lifting. A piston of a hydraulic lift that supports
a child has an area of A1
тz 3D 1.00 х 103 kg
M1 =?
0.0200 [m²], while the piston
2.00 [m?]. If the
supporting the car has the area A2
car weighs 1.00 × 10³ [kg], what should be the mass of
the child to keep the car lifted? Assume the pistons have
negligible mass.
A. 10.0 [kg]
A2
A1
В. 15.0 (kg]
C. 20.0 [kg
D. 25.0 [kg]
26. denCity Hunter.
gold bar by a light cord. When the gold bar is fully immersed in water (pwater
103 (kg/m³), the tension in the cord is 51.7 [N]. When the gold bar is fully immersed in an
unknown liquid, the tension is 44.3 [N]. What is the density of the unknown liquid?
Poochai has a gold bar that weighs 64.4 [N]. He then suspended the
1.00 x
A. 2.59 x 103 [kg/m³]
B. 1.17 x 103 (kg/m³]
C. 1.58 × 10³ [kg/m³]
D. 1.45 × 10³ [kg/m³]
7

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