PES 1160 Prelab Questions 1.) For each trial you will do in the lab, find the mass m3 and angle 03 such that the system is in equilibrium. You will use your answers here as a guide for setting up the lab.

Q: A box was placed on a surface. Draw and label a force diagram (free-body diagram) that represents…

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Q: represent the object with a dot. Draw and label all the forces using standard force symbols as…

A: Representing the object with a dot and drawing a diagram in the following section:

Q: Bobby tries to push his new big-screen TV into the living room. However, Bobby does not push hard…

A: There are various forces acting on Bobby's TV when he tries to push it into the living room. Here…

Q: A ball of mass m is suspended from two massless strings of equal length as show below, the tension…

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Q: Knowing that the weight of the crate is 600 lb that is shown in Figure 3 (the system is under…

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Q: Redraw the motion diagram shown, then draw a vector beside it to show the direction of the net force…

A: Given

Q: What is contact force? Why is a noncontact force also called an action-at-a-distance?

A: Force can be classified into two groups: 1. Contact force 2. Non- contact force

Q: A kid slides down a playground slide DRAW THE APPROPRIATE FORCE OR FREEBODY DIAGRAM.

A: The playground slide is an smooth (not perfectly smooth) is an inclined surface. The weight of the…

Q: A student draws the free body diagram shown below. Based on this diagram, the net force on the…

A: Length of the vectors gives magnitude. Along the vertical direction, the length of vectors…

Q: Problem 7: A crate sits on a rough surface. Using a rope, a man applies a force to the crate as…

A: Here the crate is not moving Then frictional force acting on it is static in nature

Q: A student pulls on a 0.300kg block with a spring scale that is at rest on a table.  Right before the…

A: Given The mass of the block is m=0.300 kg. The reading on the scale is F=1.4 N. The reading on…

Q: 20.A big block of mass M is attached via a string to a smaller block of mass m. A student attaches a…

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Q: Newton's third law states that forces always act in pairs but the two forces of any pair act on…

A: Given statement : "Newton's third law states that forces always act in pairs but the two forces of…

Q: comment on why studying friction between materials may be useful

A: friction between materials is used for the accurate calculation of the braking torque needed to hold…

Q: Intravelling a clistance of km bet ween points A and Dacar is driven at lo0 kph from A and B for t…

A: Consider the diagram for the motion of the car as follows.

Q: What does the free body diagram look like for each individual block and both of them together

A: Free body diagram of block-A; where, NA=Normal forcefs1=static Friction force between two…

Q: Draw free-body diagrams for the objects described: A pulley with an object hanging from each side…

A: In Free body diagram we indicate the all forces acting on the particular body and we take the frame…

Q: Which of the following descriptions best matches the force diagram? 25N 40N Fnet The force diagram…

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Q: Two forces A and B as shown in figure if the magnitudes JAJ=3 N and |B|=5 N are applied to an object…

A: Given Data : The magnitude of the force A is given as A=3N The magnitude of the force B is given as…

Q: Force system in space Determine the magnitude of the resultant, its pointing and its direction…

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Q: Draw a force diagram for the stationary (not moving) swing seat.

A: Swing seat :

Q: For question #1, what is the angle (magnitude only) of the resultant force? 10.500 35.17 0 30.0 °…

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Q: A solid disk is rotating with an initial angular velocity w and no linear velocity. It is gently…

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Q: Problem 7: A crate sits on a rough surface. Using a rope, a man applies a force to the crate as…

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Q: Explain the right hand rule that involves force

A: Right hand palm rule gives direction of force on a charge particle moving in magnetic field.

Q: A box sits on an angled ramp  DRAW THE APPROPRIATE FORCE OR FREEBODY DIAGRAM.

A: the box will experience the components of forces in the horizontal and vertical direction. the force…

Q: Friction is a force that causes a rolling ball to speed up. O True O False

A: Whenever an object moves with some velocity on a rough surface, a frictional force acts on the…

Q: the forces acting on the curling rock?

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Q: Calculate the net force being applied to the objects. Include size and direction. In the picture.

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Q: Provide a labeled free body diagram that represents the forces on the object (box) the moment that…

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Q: Graph the 4 forces indicated in the chart

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