It's Friday night and Skyler has been assigned the noble task of baby-sitting Casey, his 2-year old brother. He puts a crash helmet on Casey, places him in a red wagon and takes him on a stroll through the neighborhood. As Skyler starts across the street, he exerts a 65.6 N forward force on the wagon. There is a 21.6 N resistance force and the wagon and Casey have a combined mass of 28.6 kg. Construct a free body diagram depicting the types of forces acting upon the wagon (upload this as part of your work to be graded). Then determine the acceleration (in m/s2) of the wagon.

Q: A 800 kg car is traveling down a highway at 13.0 m/s when the driver notices a turtle in the middle…

A: Given Data: The mass is, m = 800 kg. The velocity is, v =13 m/s. The displacement is, d = 18 m.…

Q: A 2.8 kg ball strikes a wall with a velocity of 6.7 m/s to the left. The ball bounces off with a…

A:

Q: Training is over, and the zombie apocalypse is upon us. You are at the top of a 50-m-high hill. A…

A: The velocity of the car at the bottom of the hill is:

Q: Yesterday, I was roller skating. I was moving with a speed of 5.0 m/s on a road. My mass in total is…

A: Magnitude of the Force

Q: Brooklyn is preparing for the upcoming rugby season. To develop some strength and power, she is…

A:

Q: An athlete pulls box E using an inextensible rope P while being resisted by another inextensible…

A: Solution:-Given thatmass of box E (m)=63 kgcoefficient of static friction (μs)=0.32coefficient of…

Q: After collecting so much Halloween candy, you want to find a secret place to eat it all without…

A:

Q: ng on the 2.0 kg block. ce F. by the 5.0 kg block on the 2.0 kg block.

A:

Q: You bring a small remote controlled boat with a mass of 2.2kg to a small pond to rest it out.…

A:

Q: An object with a mass of 1.76 kg is initially at rest upon a horizontal, frictionless surface. An…

A: Mass = 1.76 kg Force = 3.04 N Time = 2.08 sec Velocity =?

Q: Two penguins, Wheezy and Mumble, are racing down an icy slope into the water below.  Wheezy has a…

A: The coefficient of friction μ=0.12 The angle of inclination θ=80 The free body diagram of the…

Q: You’re in a rocket that’s accelerating through intergalactic space at 5.82 m/s2.  Your mass is 80.0…

A: GIVEN             Mass , m = 80.0 kg            Acceleration , a = 5.82 m/s2           Weight , W =…

Q: At a time when mining asteroids has become feasible, astronauts have connected a line between their…

A: Using Newton's law of motion, the expression for find acceleration of the tug is aT=FmT Substitute…

Q: In a performance test, each of two cars takes 8.7 s to accelerate from rest to 27 m/s. Car A has a…

A:

Q: ength of the barrel, and it exits the barrel with a speed of 730 m/s. Assuming that the acceleration…

A:

Q: In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and…

A:

Q: A locomotive exerts a constant force of 6.80 x 105 N on a train that has a mass of 1.14 x 10' kg.…

A:

Q: A rocket is launched vertically from the Earth, and the thrust (pushing force) from the engines is…

A: Acceleration = Force /mass

Q: After a day of testing race cars, you decide to take your own 1460.7 kg car onto the test track.…

A:

Q: A 40,000-kg cargo plane on board an aircraft carrier is to deliver relief supplies to a far-flung…

A:

Q: Brooklyn is preparing for the upcoming rugby season. To develop some strength and power, she is…

A:

Q: A lineman is trying to push a training dummy with a force F₁ downward at an angle of 0=39.15°. His…

A: To solve for the coefficient of static friction (μs​) between the dummy and the ground, we need to…

Q: Blocks with masses of 3.0kg, 4.0 kg, and 5.0 kg are lined up in a row on a frictionless table. All…

A: Given: The mass of the first block is m1=3 kg. The mass of the second block is m2=4 kg. The mass of…

Q: An astronaut named Johnny is driving to their rocket when they suddenly need to break. The car…

A:

Q: How long does it take him to reach the south shore?

A: Conservation of linear momentum According to the law of conservation of linear momentum, the linear…

Q: In the amusement park ride known as Magic Mountain Superman, powerful magnets accelerate a car and…

A: Given data:  Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 45.3 m/s Time interval (Δt) = 6.11…

Q: A teenager is pushing a cart.  There is no friction between the cart and the ground. Mass of the…

A: 1. First, determine the cart’s constant acceleration (a) during the given time due to the force (F)…

Q: A car is moving along a frictionless surface with a speed of 2 m/s to the left. You and your friend…

A:

Q: school physics. Formula: 1/2 mv2 + Fd cos theta = 1/2      A 1600 kg car is moving along a level…

A: Given  Mass m = 1600 kg  Initial velocity u = 35 m /s distance travelled s = 60 m  Force F = -800 N

Q: The drawing shows box 1 resting on a table, with box 2 resting on top of box 1. A massless rope…

A:

Q: Sammy is doing a strength testing session on the turf in preparation for the upcoming basketball…

A: Mass of sled (m) = 105 kgCoefficient of static friction (us) = 0.3Sammy apply only horizontal…

Q: Mary applies a force of 80 N to push a box with an acceleration of 0.54 m/s2. When she increases the…

A:

Q: A 1,910 kg African bush elephant (Loxodonta africana) is pushing a 2,890 kg car. The elephant and…

A: Given value--- mass of elephant = 1910 kg. mass of car = 2890 kg. total force = 9750 N We have to…

Q: A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is…

A: case 1the deceleration is given by

Q: An NIU student is driving slowly down the street in a car at an acceleration of 8.44 m/s2. The car…

A: Given data *The acceleration of the car is a = 8.44 m/s2 *The combined mass of car and student is M…

Q: A small block with mass 0.200 kg is released from rest at the top of a frictionless incline. The…

A: Given Data :m1 = 0.2 kgm1 = 0.4 kgdistance travelled by m1 in 0.2seconds is 0.508 metersinitial…

Q: (1 An object moves along a straight track from the point (-2,-1, 2) to the point (-3, -6, 7). The…

A: Given, Object moves from  Initial point (xi) = (-2,-1,2) Final point (xf) = (-3,-6,7) Along straight…

Q: A teenager is pushing a cart.  There is no friction between the cart and the ground. Mass of the…

A: Given: No friction between the cart and the ground Mass of cart Mc=120kg Initial velocity Vi =0 Cart…

Q: Three blocks A, B, and C stand next to each other as shown in the figure. A force F with magnitude…

A: Given- Force (F) = 199.4 N Mass of block A (MA) = 7 Kg Mass of block B (MB) = 45 Kg Mass of block C…

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?”