A customer sits in an amusement park ride in which the compartment is to be pulled downward in the negative direction of a y axis with an acceleration magnitude of 1.58 g, with g = 9.80 m/s2. A 0.492 g coin rests on the customer's knee. What are  projections of the apparent force according to the customer's measure of the coin's acceleration on (k)x-axis, (l)y-axis, (m)z-axis?

Q: onsider a person standing on a scale in an elevator. If the elevator accelerates upwards with an…

A: Write the given values with the suitable variables. a=1.21 m/s2m=102.9 kg Here, a is the…

Q: An object of mass 2 kg is being pulled by a cable with a constant tension along a horizontal…

A: Given :Vi = -2 m/s (negative since it is going to the left) Vf = 3 m/s m = 2 kgti = 0 stf = 5 s…

Q: An object of 2.0 kg is accelerating to the right at 3.0 m/s2. A force of 10 N is pushing on it to…

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Q: A block and sphere are connected by a cord that passes over a pulley as shown. Neglect friction and…

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Q: If the elevator's acceleration had a magnitude of g in the upward direction, what would the normal…

A: mass= m = 4.25kg upward acceleration = a = g Normal force = ?

Q: The two masses m₁ and m₂ are connected to the mass m3 by a cord passing over a pulley havin a…

A: The mass of block is The mass of block is The coefficient of friction is

Q: The two forces shown in the diagram act on a 18.5 kg object, which is on a frictionless tabletop.…

A: Given:-  The magnitude of the force is F1=13.5 N and F2= 19.0 N  The mass of the object is m = 18.5…

Q: You are standing in an elevator in a tall building. Your mass is 65 kg. The elevator starts at t = 0…

A: Given Position y(t) = (0.75 m/s2)t2+(0.10 m/s3)t3 Time t = 4.0 s mass m = 65 kg

Q: A block of mass m1 = 2 kg and a block of mass m2 = 3 kg are tied together and are pulled from rest…

A: Given that mass m1= 2 kg m2= 3 kg Let tension in string is T. Let net friction force is fs , then…

Q: Two people each have a mass of 65 KG.They are both in an elevator that has a mass a 400 KG. when the…

A: Mass of each person = 65 kg Number of persons = 2  Total mass of persons = 2×65   = 130 kg  Mass of…

Q: A rescue helicopter is lifting a man (weight = 681.703756418782 N) from a capsized boat by means of…

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Q: An object with mass m1=5.50 kg rests on a frictional horizontal table and is connected to a cable…

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Q: In the following figure, the horizontal surface on which the block slides is frictionless. If the…

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Q: A 39 kg girl and a 7.7 kg sled are on the frictionless ice of a frozen lake, 10 m apart but…

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Q: There are two horizontal forces on the 1.9 kg box in the overhead view of the figure but only one…

A:

Q: Two blocks with masses m₁ = 4.90 kg and m₂ = 7.20 kg are connected by a light string, as in the…

A: Given: m1=4.9 kgm2=7.2 kgμk=0.125

Q: two masses mı = 2.00 kg and m2 = 1.00 kg are cognected by a massless string passing over a massless…

A: Given- Mass m1= 2 kg Mass m2 = 1 kg Coefficient of kinetic friction μk=0.1 Constant force F= 20 N

Q: Rita, Frank, and Greg have a total of $118 in their wallets. Frank has $8 more than Rita. Greg has 4…

A: Consider, Rita has x dollars in the wallet, Frank has y dollars in the wallet, and Greg has z…

Q: Two objects are connected as shown, and the surface is frictionless. m1 = 130 kg, and m2 = 7 kg.…

A: Given data:  Mass (m1) = 130 kg Mass (m2) = 7 kg  Required: Acceleration (a) of the masses and…

Q: A 5.0 kg box sits in the back of a pickup truck. The box remains stationary (relative to the truck)…

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Q: A box of weight 200 N is at rest on a floor where ??=0.4μs=0.4.  A rope is attached to the box and…

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Q: The earth exerts a force of 2900 N on an orbiting communications satellite that is 40 mi above the…

A: Concept: Newton's third law states that the every action equal and opposite reaction. That is…

Q: Problem 6: A person is pulled away from a burning building as in the figure to the right. Their mass…

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Q: A mass of 1.1 kg lies on a frictionless table, pulled by another mass of 3.8 kg under the influence…

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Q: Coasting due West on your bicycle at 9.6 m/s, you encounter a sandy patch of road 6.7m across. When…

A: The knowns in this problem are: initial velocity (vi) = 9.6 m/s, final velocity (vf) = 5.8 m/s, and…

Q: How do you find the normal force between a table with a mass of 35 kg and the floor? (Assume that…

A: In this problem, it is asking the normal force between the table and the mass.

Q: As shown in the diagram below, a 367 g uniform meter stick on an alien planet is supported…

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Q: Two people each have a mass of 60kg. They both in an elevator that has a mass of 200kg. When the…

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Q: A 75 N traffic light is supported by three cables (T1, T2 and T3), of which T1 and T2 are making…

A: Given date the value of angle Terminator 2 you and I also given 75 Newton traffic light is supported…

Q: An elevator cabin has a mass of 364.1 kg, and the combined mass of the people inside the cabin is…

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Q: A firefighter with a weight of 779N slides down a vertical pole with an acceleration of 3.11 m/s?,…

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Q: You want to move a heavy box with mass 30.0 kg across a carpeted floor. You pull hard on one of the…

A: Write the given values with the suitable variables. m=30 kgθ=30°F=240 Nf=41.5 N Here, m, θ, F, and f…

Q: Alex is asked to move two boxes of books in contact with each other and resting on a frictionless…

A: a)as per newton's second law of motionFnet=maFp=mA+mBaa=FpmA+mB =9.3 12.1+7 =0.487 m/s2

Q: There are two horizontal forces on the 3.0 kg box in the overhead view of the figure but only one…

A: Given mass of the box on the horizontal surface m = 3 kg and the magnitude of the force applied…

Q: Two people each have a mass of 125kg. They are both in an elevator that has a mass of 500kg. When…

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Q: An object with mass m, = 3.40 kg, rests on a frictionless horizontal table and is connected to a…

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Q: = 4. Consider the figure below, which has two objects of mass mi m2 = 3 kg connected by a taut rope.…

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Q: A box of mass 15.7 kg slides down an inclined plane without friction. If the acceleration, a, of the…

A: Given data: Mass of box, m=15.7 kg Acceleration, a=4.1 m/s2

Q: An Atwood machine consists of two masses hanging from the ends of a rope that passes over a pulley.…

A: Given,

Q: A box of mass m1=5.60 kg rests on a second box of mass m2=13.0 kg. Both are on the floor of an…

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Q: Only two forces act on an object (mass = 7.91 kg), as in the drawing. Find the (a) magnitude and (b)…

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Q: Consider a person standing on a scale in an elevator. If the elevator accelerates upwards with an…

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Q: A 9.0 kg object experiences an acceleration of 3.4 m/s2. (a)What is the magnitude of the resultant…

A: Given data:  Mass (m) = 9.0 kg Acceleration (a) = 3.4 m/s2 New mass (m') = 5.4 kg The same force is…

Q: A rocket sled has a mass of 2.71x103 kg and experiences an acceleration magnitude of 154m/s2.What is…

A: The objective of this question is to find the magnitude of the net force acting on the rocket sled.…

Q: A 4.3 kg object hangs at one end of a rope that is attached to a support on a railroad boxcar. When…

A: Given:-  The mass m = 4.3 kg  The rope makes an angle of θ= 37° The car also accelerates with the…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”