Fill in the blanks Fnet = Fg of hanging mass acc = Fnet / mass of glider Group Names Hanger mass (kg) Net force (N) on glider Fnet = Fg of hanging mass Predicted glider acceleration (m/s2) = = net force glider mass Observed glider acceleration (m/s2) Percent difference Sophie, Hayden, Will, Otto 0.0050 0.04905 0.205 Sophie, Hayden, Will, Otto 0.0080 0.07848 0.333 Cassidy, Lucas, Thomas 0.0120 0.11772 0.469 Liberty,Bri,Aiden,Teddy 0.0150 0.14715 0.549 Liberty,Bri,Aiden,Teddy 0.0200 0.1962 0.6423

Q: m 100 kg 1 m

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Q: 1000 kg F p = 0.1 10°

A: Given, Mass M = 1000 kg  Angle , A = 10° Coefficient of friction, m = 0.1

Q: this problem. Traveling at a speed of 19.9 m/s, the driver of an automobile suddenly locks the…

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Q: You are designing a high-speed elevator for a new skyscraper. The elevator will have a mass limit of…

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Q: 4. A biker is accelerating when she applies the brakes and then speeds up again. The net horizontal…

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Q: A cardboard box slides along a wood floor with an initial velocity of 15.0 m/s and comes to rest…

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Q: A 1300-kg car is skidding to a stop along a horizontal surface. The car decelerates from 27 m/s to a…

A: Given: The mass of a car is m =1300 kg. The initial velocity of the car is Vi = 27 m/s. The time is…

Q: Acceleration = 1.1583 m/s^2 Mass of cart = 512.2 g Mass of hanging object = 250 g What is the…

A: Given, Mass of cart,  Mc=512.2 g=0.5122 Kg Mass of hanging object,  MH=250 g=0.25 Kg acceleration,…

Q: A 4.5-kg cart is pulled with a force of 11.2 N at an angle of 40° above the horizontal. If a kinetic…

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Q: 1. In the following figure, the horizontal surface on which this block slides is frictionless. If…

A: 1. The expression for the resultant acceleration of the system is, Fnet=maF+Fcosθ=maa=F+Fcosθm

Q: A force of 1.8 N is applied horizontally to a 683 g cereal box that is at rest on a horizontal…

A: As the box is not moving vertically that means the vertical forces are balanced that is : N = mg…

Q: The Force of friction acting on a block of mass (m) being towed up a ramp tilted at 0° (measured to…

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Q: Computation. On earth, a block sitting on a frictionless, horizontal table accelerates at 7.13 m/s²…

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Q: difference between statics and dynamics in the field of biomechanic

A: Difference between statics and dynamics in the field of biomechanics and force.

Q: a window cleaner pushes his brush over a window vertically. the person pushes the brush at a…

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Q: A spring is fixed to a board so that its hanging from it vertically. A 10 kg mass is attached to the…

A: Let spring constant be "K".   On earth, mge=Kxe         .....(1)   on moon, mgm=Kxm        ......(2)…

Q: Consider a 10 kg block on a table pulled by a force of 20N on a frictionless table. What is the…

A: Given value--- mass = 10 kg . constant pulled force = 20 N. We have to find--- normal force?

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 7.30 kg and the…

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Q: 20 m Your Answer: 15 m Rough A 15.0 kg stone slides down a snow-covered hill shown in the figure,…

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Q: Are the net force on an object and the acceleration of the object directly proportional?

A: We know, Newton second law states :F net =mai.e.Net Force is directly proportional to acceleration…

Q: A force of 36 Newtons causes an object to accelerate from rest to a speed of 12 m/s in 6.0 seconds.…

A: Given  Force F=36 N Final speed v=12m/s time t=6s

Q: Packages A and B are connected by a cord running over a pulley. The coefficient of kinetic friction…

A: 1. According to the given question,  here there are two blocks having the mass,  MA= 15 Kg MB = 8 Kg…

Q: A runaway train car that has a mass of 1.68e+4 kg travels at a speed of 7.60 m/s down a track.…

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Q: You hang a book bag on a spring scale and place the bag on a platform scale so that the platform…

A: Answer:   The magnitude of the force that exerts on the bag is given as:

Q: In the diagram we see two forces indicated.  Assume both forces act on a 3-kg object.  What is the…

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Q: A 50.0 kg girl and a 100 kg boy, stand on a frictionless frozen lake at a distance 6.0 m apart.…

A: mass of girl = 50 kg mass of boy = 100 kg distance between girl and boy = 6 m force exerted by boy…

Q: A 3.0-kg book is held at rest against a wall by a 120 N push force. The coefficient of static…

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Q: A typical car travels a distance of 100 km at 110 km/h. It then repeats the journey at 70 km/h. What…

A: According to question --- Given data --  distance - 100 km. first speed (v1) - 110 km/h. second…

Q: Elastic force causes an elastic material to become a new object take the shape of its container…

A: The force applies to an elastic material is known as elastic force.

Q: Fill in the blanks  Constant hanger mass (kg)=  0.020 kg Constant net force (N)= hanger mass x g…

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Q: In the figure, two blocks are connected over a pulley. The mass of block A is 11.0 kg and the…

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Q: A child pushes a cart with a force of 14.5 N over a distance of 2.25 m. If the cart has a mass of 18…

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Q: Three different forces act on an object. They are: F₁ = (-8, 7) F₂ (8, 1) F3 = (-4, 3) - Find the…

A: Given data: The force, F→1=-8, -7F→2=8, 1F→3=-4, 3

Q: A 2500 lb car collides with a 25,000 lb truck. During the collision the car exerts a force of 550 lb…

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Q: *Problem 5: What happens if we add a hanging mass to the back of the cart in the half- Atwood…

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Q: For each trial, calculate the difference between my and m₂. Enter the result in the column labeled…

A: Aready done in the tableAlready done in the tableAcceleration vs mass difference graph , then…

Q: In the figure, two blocks are connected over a pulley. The mass of block A is 14.0 kg and the…

A: If speed is constant net force acting on each block must be zero.

Q: The symbol w is used for distributed loads. What are the units for w? force/length (for example…

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Q: A person whose weight is 515 N is being pulled up vertically by a rope from the bottom of a cave…

A: Given: The weight of the person is 515 N. The maximum tension in the rope is 573 N. The depth of the…

Q: A stockroom worker pushes a box with mass 11.6 kg on a horizontal surface with a constant speed of…

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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: