The strong man can withstand the tension force exerted by the two horses pulling in opposite directions. How would the tension compare if only one horse pulled and the left rope were tied to a tree? How would the tension compare if the two horses pulled in the same direction, with the left rope tied to the tree?

Q: A man pushes on a piano with mass 180 kg that it slides at constant velocity down a ramp that is…

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Q: Three different forces act on an object. They are: F1= F2= F3= Find the net firce Fnet on the object…

A: If the three forces have the same magnitude, direction, and point of application, then the net force…

Q: How much force is the child pulling with in thedirection the cat will move

A: For cat to move..... Force applied by child in horizonty direction should be greater than the…

Q: Jason is pulling a box across the room. He is pulling with a force of 17 newtons and his arm is…

A: Given data:  Force applied (F) = 17 N Angle (θ) = 52°, with the horizontal Weight of box (W) = mg =…

Q: A student performs an experiment in which a fan unit is mounted on a cart that also has a friction…

A: The force exerted on the cart by the fan unit is towards the right which is trying to move the cart.…

Q: A cart is on a table and it’s pulling a vertical mass that is hanging next to the table. When…

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Q: wooden box is being pulled by two forces: 10N towards West and 5N towards East. What is the net…

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Q: Question 1: An inventive child wants to reach an apple in a tree without climbing the tree. Sitting…

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Q: What is a common example of a nonconservative force? O tension O gravity O normal force O friction

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Q: 637 IN the display. What is the normal force, magnitude I direction, acting on the goat? Note: up is…

A: NORMAL FORCE N= mg  = scale reading normal force act on goat in upward direction   m= 65 kg

Q: A net force of 17 N is acted upon a 50 N body. What is the acceleration of the body?

A: The acceleration of a body can be calculated using Newton's second law of motion, which states that…

Q: A boat moves through the water with two forces acting on it. One is a 1,950-N forward push by the…

A: Given data:  Forward push force (F) = 1950 N Resistive force (f) = 1100 N Mass (m) = 1400 kg Time…

Q: The brakes on an elevator weighing 50,000 N act upward with a force of 100,000 N. What is the…

A: Given data: Weight of elevator (W) = 50,000 N Braking force (F) = 100,000 N Required: Acceleration…

Q: Consider the figure below. If block A and B have masses of 30 and 40 kg respectively and static…

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Q: Two sides are playing tug of war. The applied forces on each side of the rope are as follows: Left…

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Q: Suppose two children push horizontally, but in exactly opposite directions, on a third child in a…

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Q: Of Newton's laws, the law of inertia, the law of motion, and the law of action-reaction, why would…

A: Newton's first law states, a body in a state of rest(or motion) continues to remain so, unless an…

Q: 102. In a European country a bathroom scale displays its reading in kilo- grams. When a man stands…

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Q: Two forces are applied to a 5 kg object, one is 6 N to the north and the other is 8 N to the west.…

A: we knowNorth and west are perpendicular forcesFnet = sqrt (F1^2 + F2^2) a = Fnet/m

Q: An object with a mass of 5 kg is acted upon by a net force with horizontal and vertical components…

A: Given: The mass of the object is 5 kg. The horizontal component of the force is 8 N. The vertical…

Q: the change of motion is proportional to the applied force and takes place .in the direction of the…

A: The change of motion is proportional to the applied force because the change of momentum is…

Q: You slide your phone on a countertop down to a friend. If the phone is 2.7kg, and the countertop has…

A: Given data The mass of the phone is m = 2.7 kg. The coefficient of friction is μ =0.15. The force…

Q: A 2 kg textbook is placed on a table. The downward force of the earth on the book is called the…

A: Given data:  Mass of the book (m) = 2 kg

Q: Draw a free-body diagram that shows the following forces: normal force weight friction

A: Given,Assumed the weight of the body as mg, where m is the mass of the yellow block.Since there is…

Q: Consider a tug-of-war between two people who pull in opposite directions on the ends of a rope. By…

A: The free-body diagram for the given problem is, Here, F1 is the magnitude of force applied by…

Q: An unbalanced force gives a 5 kg object an acceleration of 10 m/s².  What acceleration would the…

A: Given:-  The mass of the object is m = 5 kg  The acceleration of the object is a = 10 m/s2 Find:-…

Q: Two connected carts are pulled across the floor under the influence of a force of 20 N applied by a…

A: The mass of the forward cart m1 = 12 kgMass of the second cart is m2 = 15 kg Force that is used to…

Q: Based on Newton's 3rd law of motion, if a child weighing 35 kg exerts a force equal to his weight to…

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Q: What is the net force of a 1.0 N force and an 6.0 N force acting on an object for forces in opposite…

A: The magnitude of net force is equal to the vector sum of the two forces.

Q: Because of an injury, a patient has his femur (the large upper leg bone) put in traction by the…

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Q: (True or False) Two forces act on an object in opposite directions. One force has twice the value of…

A: This question depends on the initial Situation :  Case - 1  If the object was initially at rest and…

Q: The diagram below illustrates a particular situation where a horizontal force is applied 150 N to an…

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Q: Three different forces act on an object. They are: F1= F2 = Find the net force Fnet on the object…

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Q: Jason is pulling a box across the room. He is pulling with a force of 15 newtons and his arm is…

A: Weight of box, mg = 9 N Jason's pulling force, FA = 15 N Angle of arm (or force applied by Jason) to…

Q: A boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

A: (a) The acceleration of the 1,400-kg boat will be 0.576 m/s2.

Q: A block of mass m = 30 kg is resting on a bathroom scale. (a) If the scale was calibrated in…

A: mass of block (m) = 30 kg acceleration due to gravity (g) = 9.8 ms2

Q: Two robotic arms are used to push boxes from one place to another across a smooth surface (assume…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!