Q: Georgia, my blind and deaf pug/bulldog mix, tends to run full force through our back door. When I…
A: The force, The acceleration,
Q: a car accelerates at 3 m/s2 towards a brick wall. if the car exerts a 5,000 N force on the wall,…
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Q: 7) How far will a hanging 0.400 kg object stretch a spring if its spring constant is 300 N/m?
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Q: 5. A force of 85 N is applied to a spring with a spring constant of 345 N/m. How far back the spring…
A: Solution: The magnitude of force applied to a spring is given by: F=kx…
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A: Fapplied-Ffriction=maFfriction=Fapplied-ma
Q: A force of 40 N stretches a spring 150 cm. What is the spring constant?
A: The force applied to the spring stretches it by distance x than the amount of force is given by,…
Q: 6)When a 9.85 kg mass is placed on top of a vertical spring, the spring compresses 4.38 cm. Find the…
A: Given data: Mass (m) = 9.85 kg Compression in spring (x) = 4.38 m Required: Force constant of the…
Q: 8. An object accelerates 12.0 m/s when a force of 6.0 newtons is applied to it. What is the mass of…
A: If an object of mass m accelerates by a when a force F is applied to it. Then according to Newton's…
Q: 11. A 5 kg block is pulled across a table by a horizontal force of 4O N with a frictional force of 8…
A: Mass of Block, m=5kgApplied Force, F=40NFrictional Force, f=8NLet acceleration be a.
Q: What is pulling force
A: A force is either a push or pull. A pulling force directs the body on which it acts back towards the…
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A:
Q: When serving a tennis ball, a player hits the ball when its velocity is 0. The racquet exerts a…
A: Given : vi = 0 m/s F = 535 N dt = 4.85 ms = 4.85 × 10-3 s vf = 44 m/s
Q: 6. Find the tension in the string. 7. Determine the normal force on the 5.0 kg block.
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Q: When a 9.09-kg mass is placed on top of a vertical spring, thespring compresses 4.18 cm. Find the…
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Q: 3.) A 12-kg block is acted upon by two forces that in opposite direction, one a 540N and the other…
A: Mass of object, m=12 kg Forces, F1=540N and F2=1260N Let a be the acceleration.
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A: All surfaces have friction and slide is pushed forward .
Q: 9- A force of 50 N is applied to a body of mass 5 kg. What is the acceleration that will move the…
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Q: 4. A spring balance calibrated for accurate measurements of mass on earth was brought to mars. The…
A: From the question it is given that: weight of rock on Mars = Wm = 14.7 NAcceleration due to gravity…
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A: Mass of the student, m = 55 kg Acceleration due to gravity, g = 9.81 m/s2 Since the speed is a…
Q: 16. A net force F acts on a mass m and produces an acceleration a. What force is required to produce…
A: According to Newton's second law, F=ma
Q: 15. If I pull on a spring with 20 N, then the spring pulls back with how much force?
A: Given, Spring is pulled with 20 N. Newton's third laws states that for every action ,there is equal…
Q: 19) When putting a Ron Artest action figure, you use a force of 264.0 N. Your foot is in contact…
A: Write the given values with suitable variables. F=264 mΔt=0.37 su=0 m/sv=22.68 m/s Here, F, Δt, u,…
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Q: A 430 N force accelerates a cart from 10 m/s to 18 m/2 in 5secs. what is the mass of the cart?
A: Given data: Magnitude of force is, F=430 N. Initial speed is, u=10 m/s. Final speed is, v=18 m/s.…
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A: Given, Mass = 8 metric ton = 8000 Kg Acceleration = 1.2 m/s2 From Newton's second laws of motion,…
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Q: 10. A child pulls a wagon with a force of 12 N. The force of friction on the wagon is 3 N. What is…
A: Question no 9 requires previous question. 10. Fforward = 12 N Ffriction = 3 N Fnet = 12 N - 3 N = 9…
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Q: IS suspenoded ceiling using a light rope. The tension in the rope is Select one: O a. 50 N а.
A: For equilibrium forces in horizontal as well as in vertical must be balanced.
Q: 4. A force of 1 lb acts on a 1 slug object that can move freely. The object's acceleration is?
A:
Q: 2. An object with mass of 630 g is hung on a spring. What is theforce of the object acting on the…
A: 2) Write the expression for the force acting on the spring. Here, m represents the mass and g…
Q: 10. A 5kg chair is being pushed to the right with a force of 20N but accelerates at 1m/s^2.…
A: Using Newton’s second law Fnet=maF+f=maf=ma-f
Q: A force of 1.3N acts on an object and produces an acceleration of 5.3 m/s2. What is the mass of the…
A: As we know that Force (F) =Mass (m). Acceleration (a) -----(1) Hence Mass (m)=Force (F)/…
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Q: 1. Do objects with balanced forces always have zero velocity? ohongo in its
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Q: 7. How much force is needed to pull a spring with a spring constant of 16 N/m a distance of 30 cm?
A:
Q: 16)A 30.0-kg block is being pulled up a 25.0° slope by a force of 575 N which is parallel to the…
A: Given:mass of the block, m = 30 kgangle of inclination, θ = 25oexternal force, F= 575 NNet…
Q: 4. Three women push a stalled car. Each woman pushed with a 400N force. What is the mass of the car…
A: Given data: Magnitude of force by each woman is, F=400 N. Initial velocity of car is, u=0 m/s.…
Q: 2) A force is applied on a mass of 16 kg for 3 seconds. As the force is removed the mass moves 81…
A: The distance traveled by the mass in 3 seconds is, d=81 m The velocity of the mass is, v=dt=81 m3…
Q: A force F = (9.45î − 3.25t ĵ) N, with t in units of s, is applied to a 2.00 kg object initially at…
A: Given Force F = 9.45 i - 3.25t j Magnitude of velocity |v|=15.0 m/s
Q: 2. Find the length of the barrel of a rifle if the force exerted on the bullet is 350 N, and will…
A: 2) force (F) = 350 N initial velocity (u) = 0 msfinal velocity (v) = 300 msmass of bullet (m) = 5 g…
Q: Q2/ A force of 100 N applied on a mass of body 25 kg moves at a constant acceleration, if the…
A: The acceleration is defined as the time rate of change of velocity, i.e. a=dvdt The velocity is…
Q: 4. 6 N - 3 N
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Q: 93. As shown below, if M = 5.50 kg, what is the tension in string 1? %3D od s lo 40° 2.
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Q: 3)A 1800-kg car accelerates over a distance of 120m due to a net force of 4200N. If its initial…
A: Mass of the car,m=1800 kg The distance moved by the car , s=120 m The net force on the mass,F=4200 N…
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- (Indicates a review question. which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . How is Newton’s third law of motion involved when you jump straight upward?(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) 2. Why is the alternate form of Newton’s second law of motion given in this chapter the more general form?What is Newton's 3rd law of motion? Examples needed. Thanks
- Draw the free body diagram of a 10.0 kg block being pushed forward with 100.0 N. What force is needed that when applied to the block can yield a constant velocity of 20.0 m/s? What type of equilibrium is this block experiencing? How far will it travel in 60.0 seconds? plz show work so I can understandif an engine is putting a force of 100,000 newtons on a train and it is traveling uphill with an acceleration of 10 m/s2. How much does the train weigh?Use GRESA format in doing your solution. Express your answer in two decimal places. NEWTON’S LAW OF MOTION Calculate the how long a 15 N force was applied to push a 14 kg push cart if it starts from rest to a final velocity of 4 m/s to the left.
- complete solution using GRESA (Given, Required, Equation, Solution and Answer) format.Expressed the answer in two decimal places or expressed in scientific notation with two decimal places with correct unit of measure. A force of 100.93N is applied to a 90.54kg box across a surface. What is the acceleration of the box? If the box accelerates from rest, what will be the final speed be after 10.31seconds?You must answer the question in essential questions. Understand the picture below. This topic is all about Keepler's Law of Motion to Newton's Law of Motioncomplete solution using GRESA (Given, Required, Equation, Solution and Answer) format. Expressed the answer in two decimal places or expressed in scientific notation with two decimal places with correct unit of measure. A 11.35kg object speeds up from 2.05m/s to 5.80m/s over a distance of 27.87m. What is the acceleration of the object? If the frictional force is 1.30N, what is the net acceleration acting on the object?
- (Indicates a review question. which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) What is force? Identify several of the forces that are acting on or around you right now.(Indicates a review question. which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) Name the two types of friction. Can both types act on the same object at the same time? If so, give an example of such a circumstance.(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . The graphs in Figure 2.52 show plots of force versus acceleration for several objects. Rank these displays using the identifying numbers according to the mass of the affected object from smallest to largest. If any objects share the same mass, give them the same ranking. For reference, the graphs all have the same scale for their respective F and a axes. Explain your reasons for your rankings.