A student wants to determine the weight of the heaviest object she can push up an incline with a constant speed. She knows that she can apply a 250N force on the object up the incline. Neglect any friction and drag impeding the motion. How many forces will be acting on the object?

Q: 5.0 second interval? A net force of 5.0 x 10 newtons causes an object to accelerate at a rate of 5.0…

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Q: a man weighs 900 N on the earth, what would he weigh on Jupiter, where the free-fall acceleration is…

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Q: A scale in the elevator’s floor measures the weight of the passengers, and it has the correct value…

A: Given: Combined mass of elevator is M = 572 kg.

Q: 6. A net force F causes mass mass m2 to accelerate at rate 2a. What is the ratio of mass mf to mass…

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Q: Suppose you have a 132-kg wooden crate resting on a wood floor. (?k = 0.3 and ?s = 0.5)   a. What…

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Q: You walk into an elevator, step onto a scale, and push the "down" button to go directly from the…

A: Given Data: The normal weight is: w=635 N The elevator move with constant speed (v=0). So, the…

Q: I am having trouble with this homework question. I need to draw a free body diagram for "a car going…

A: A car moving on road with 100 km/hr.  Say a car is moving along x - direction, then the speed of car…

Q: . When you stand at rest on a floor, you exert a downward normal force on the floor. Does this force…

A: Required : The correct option

Q: In the following questions, create a force diagram for the underlined object, making sure the force…

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Q: While at the airport, you lift your suitcase straight upward with a force of 100 N, and it…

A: Given            Force (F) = 100 N            acceleration (a) = 0.550 m/s2…

Q: you are riding an elevator that is moving upward with 3 m/s and slowing down at 2 m/s2. Your real…

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Q: A student weight himself on the scale at rest in the elevator, at the third floor, the value was…

A: Given data:  Weight of student (W) = 670 N Student riding down in the elevator  Apparent Weight =…

Q: A large foam dart gun can accelerate a 200 G foam dart at 5 m/s squared by applying a 1.0 N force. A…

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Q: while grocery shopping. Which of the following free-body diagrams best represents shopping cart in…

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Q: 7a. A 58 kg person steps on a scale in an elevator. The scale reads 334 N. What is the acceleration…

A: Mass of person = m = 58 kg  Scale reads = 334 N = F  Acceleration of the elevator = a= ???

Q: A scale in the elevator’s floor measures the weight of the passengers, and it has the correct value…

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Q: Three objects are connected as shown in the figure. The strings and frictionless pulleys have…

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Q: Suppose a 75.5 kg gymnast climbs a rope. What is the tension in the rope if she climbs at a constant…

A: The tension in the rope will be balanced by the corresponding gravitational force and the force of…

Q: Looking for a quick response, don't forget to include a free body diagram.(F-b-d)

A: Step 1:Step 2:

Q: Please asap

A: Step 1: Step 2: Step 3: Step 4:

Q: Which situation is the BEST example of inertia? An old lady uses a walker and is able to cross the…

A: You go down a steep roller coaster and it feels like your stomach is going up into your throat.

Q: I asked this question before. However, I would like to know how forces of static friction, gravity,…

A: The situation can be drawn as,

Q: A person weighs a 5.0 kg fish using a spring scale attached to the ceiling of an elevator. What does…

A: Given  Fish  weight = 5 kg  The external forces acting on the fish are the downward force of gravity…

Q: a child pulls a toy train with a force of 12N that makes a 60 degree angle with the horizontal. the…

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Q: A person stands on a scale inside an elevator at rest . The scale reads 800 N.  a) what is the…

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Q: A person stands on a scale inside an elevator at rest. The scale reads W= 666N . The elevator…

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Q: A person stands on a scale inside an elevator at rest. The scale reads w= 773 N what is the…

A: Given data:  The scale reads W = 773 N

Q: Suppose a 59.5 kg gymnast climbs a rope. (a) What is the tension (in N) in the rope if he climbs at…

A: (a)The forces acting on the system are the weight of the gymnast in the downward direction and the…

Q: The weight of a person on earth is equal to 302 N. Suppose this person is on our moon where the…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: