A helicopter of mass 9205 kg is hovering 30.5 meters above a field. The helicopter moves horizontally with a thrust of 29,824 N, what is its horizontal acceleration? Force horizontal = ma   I believe you you isolate a by itself.

Q: A 5-kN bear slides down an ice slide without friction. If the slide makes an angle of 37° with the…

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Q: Two people are pulling a boat through the water as in Figure P4.20. Each exerts a force of 600 N…

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Q: A force of 3.6 N acts towards the East on an object with mass m = 2.0 kg, while simultaneously a…

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Q: a flat,horizo

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Q: A 27 kg boy goes down a straight slide inclined 34◦ above the horizontal. (a) List the forces acting…

A: Given data Mass of boy is m=27 kg Angle of inclination is θ=34o Acceleration due to gravity is…

Q: Two teams of nine members each engage in a tug of war. Each of the first team's members has an…

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Q: Batman is driving his 1900 kg Batmobile down the hill from the Bat Cave. The hill is inclined at an…

A: By fbd of block  MgSin20° + F - ukMgCos20° = Ma  F = M(a + ukgCos20° - gSin20°)  F = 1900 ( 5 +…

Q: A 60 kg woman ascends in an elevator that briefly accelerates at 2.0 m/s? upward. She stands on a…

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Q: Two crates, of mass mį = 65 kg and m2 = 132 kg, are in contact and at rest on a horizontal surface.…

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Q: You move a 50-kg crate by pushing it with a 120N force at an angle of 42 degrees above the…

A: Crate mass(m)=50 kg Force(f)=120N Theta=42∘ to determine that- What is the magnitude of normal force…

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: The jet engines of a Boeing 757 are capable of producing 1.80 x 105 N of forward thrust (force). Air…

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Q: A crate of mass m = 1.27 kg is on a frictionless incline that makes an angle of θ = 29.3 degrees…

A: Given, a crate of mass m = 1.27 kg is on a frictionless incline that makes an angle of θ = 29.3…

Q: Bob and Sam push a box horizontally with a force of 300 N. The box is 70 kg and the coefficient of…

A: Given Data : The horizontal force applied by bob and sam on the box is given as F = 300 N The mass…

Q: A nurse pushes a cart by exerting a force on the handle at a downward angle 33° below the…

A: mass of cart (m) = 28 kg Frictional force (f)= 56 N Let the applied force = F θ = 33o

Q: Q3/ A particular subject of mass 4 Kg is applied on using four different forces with magnitudes of…

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Q: A block with a mass of 3.44 kg is sliding down an inclined surface. The surface makes an angle of…

A: The expression for the coefficient of kinetic friction by equating the forces along inclined surface…

Q: A block on a horizontal plane is acted upon by three horizontal forces as shown F1= 3.8 N, F2= 6.5…

A: Given: F1=3.8 NF2=6.5 N The free-body diagram of the object is given below.

Q: the figure shows a woman pulling a suitcase. the suitcase moves at constant velocity. the rope (…

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Q: A 260-kg glider is being pulled by a 1,800-kg jet along a horizontal runway with an acceleration of…

A: According to newton’s second law of motion, the acceleration of an object as produced by a net force…

Q: A jet plane with a mass of 246 tonnes travels east at 263 m/s. (1 tonne = 1000 kg = 1 Mg.) Air…

A: Velocity is the rate of change of the distance of an object with time. It gives us information on…

Q: You move a 50-kg crate by pushing it with a 120N force at an angle of 42 degrees above the…

A: Given  mass of crate(m)=50 kg force(F)=120 N angle=420 Required total normal force

Q: A 2.80 kg block is at rest on a horizontal floor. if you push horizontally on the 2.80 kg block with…

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Q: he gravitational force exerted on a baseball is 11N down. A pitcher throws the ball horizontally…

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Q: Draw a free body diagram for the following. Be sure to include net force equations ll component…

A: Tension(T) in the web. given, mass of Spiderman (m)=68.1 kgangleθ=23o

Q: The traffic light hangs from the cables as shown. Draw a free-body diagram on a coordinate plane for…

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Q: through the action of a single cable. The elevator has a weight of 2000 N. When the elevator is…

A: Given:-  An elevator’s motion is through the action of a single cable. The elevator has a weight of…

Q: A horizontal force of 25 N is exerted on a box (mass 10 kg), as shown in the diagram. The box…

A: Given: Applied force, f = 25 N Mass of box, m=10 kg Acceleration produced due to applied force,…

Q: A chair of weight 135 N lies atop a horizontal floor; the floor is not frictionless. You push on the…

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Q: Q3) The diagram below shows a 50 N weight box held at rest on a frictionless 30 degree inclined…

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Q: The force exerted by the wind on the sails of a sailboat is Feni = 470 N north. The water exerts a…

A: Given, The force exerted on the sails of a sailboat is Fsail=470 N north The water exerts a force of…

Q: A skier with a mass of 50 kg went down a smooth snowy slope that makes an angle of 25 degrees with…

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Q: 30 2.0 kg

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Q: What is the direction of the net force acting on the object at position B? a. to the right b. to…

A: The acceleration of a body is directly proportional to and in a similar direction as that of the net…

Q: A horizontal force is ušēd to pul -Rilogram cart at a constant speed of 5.0 meters per second across…

A: Part (129): Given: The mass of the object is 5 kg. The speed of the object is 5 m/s. The friction…

Q: A hockey puck having a mass of 0.30 kg slides on the frictionless, horizontalsurface of an ice rink.…

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Q: A worker at the LAX airport is pulling a 31.8 kg suitcase across a flat floor. The force that the…

A: Solution:   Given Values,   Mass (m)=31.8 Kg Force(F)=47 N Angle(θ)=77.50

Q: string that passes over a frictionless pulley a 5. Two packing crates of masses m, = 10 0 ko and ma…

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Q: A 276-kg glider is being pulled by a 1 950-kg jet along a horizontal runway with an acceleration of…

A: Given information: the mass of the Glider (m) = 276 kg The mass of the jet (M) = 1950 kg The…

Q: A box rests on the back of a truck. The coefficient of static friction between box and bed of the…

A: (given) Coefficient of static friction (µs)  between box and bed of the truck = 0.331 (a) Truck…

Q: Yusef pushes a chair of mass m = 55.0 kg across a carpeted floor with a force Fp (the subscript 'p'…

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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?”