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Chapter 5: Q 17. (page 128)

how two of the three forces acting on an object in equilibrium. Redraw the diagram, showing all three forces. Label the third force F3→.

Short Answer

Expert verified

third force is

Step by step solution

01

Step 1.Given information 

Here the figure is given which have two force and from that you identify the third force and redraw the figure.

02

Step 2

Newton's first law states that if not apply any external force on the object so the it will remain at rest or continues moving with constant speed in a straight line. which is also called the law of equilibrium.

03

Step 3 

for the equilibrium the net force is Zero

Fnet=F1+F2+F3=0F1(-j)+F2(i)+F3x+F3y=0socomparexandycomponanatF3x=-F2F3y=-F1

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Most popular questions from this chapter

Based on the information in Table 5.1, estimate

a. The weight of a laptop computer.

b. The propulsion force of a bicycle.

You toss a ball straight up in the air. Immediately after you let go of it, what force or forces are acting on the ball? For each force you name,

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Figure shows an acceleration-versus-force graph for a 500 g object. What acceleration values go in the blanks on the vertical scale?

Exercise 19 show two of the three forces acting on an object in equilibrium. Redraw the diagram, showing all three forces. Label the third force F3→.

A constant force applied to A causes A to accelerate at 5m/s2 . The same force applied to B causes an acceleration of 3m/s2 . Applied to C, it causes an acceleration of 8m/s2.

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b. Which object has the smallest mass?

c. What is the ratio mAmBof the mass of A to the mass of B?
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