.Which of the following concepts indicate that an object has been subjected to an unbalanced force? A. The object changes direction. B. The object slows down. C. All of the above D. The object speeds up.

Q: 5. A constatnt force F directed to the right is applied on a cart of some mass M that is moving to…

A: 5. A constatnt force F directed to the right is applied on a cart of some mass M that is moving to…

Q: C8. Two people pull on a rope in a tug-of-war. Each pull with a 3 C.600 N A.ON B. 300 N D.900 N B9.…

A:

Q: A wagon accelerates 15.0 m/s2 when a force of 650.0 newtons is applied to it. What is the mass of…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 1200-kg car pulls a boat on a trailer. a) What total force resists the motion of the car, boat,…

A: Given values -  Mass of Car = mc = 1200 kg  Force = F = 2000 N  Acceleration = a = 0.5 m/s2 Mass of…

Q: 1. Write Good if the statement is True else write Bad if the statement is false. a) Newton’s Second…

A:

Q: Q2 A Vacuum cleaner (the mass of vacuum cleaner is A man de cided to clean his room with his kg) .…

A: Given: Mass of the vacuum cleaner, m = 20 kgforce applied by a person, F = 200 Nat an angle of θ =…

Q: 1. Billy and Bob are fighting over a cord which is laying on a table. Billy is pulling right on the…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: A 1100 kg car accelerates at 3.40 m/s2. If the car accelerates from rest for 30 seconds, what is the…

A: Mass of car = 1100 kg  Acceleration of car = 3.4 m/s2  Initial speed = 0 m/s  Final speed = ?  Time…

Q: A sled of mass 50 kg is pulled horizontally over flat ground. The static friction coefficient is…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1. Adam accelerates a football from rest to a speed of 10 m/s with a punt that is in contact with…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: 3. A 1000-kg car pushes a 2000-kg trụck with a dead battery The wheels of the car push on the road…

A:

Q: 1. A cart of mass 4.2 kg is moving at a velocity of 2.7 m/s but then the force shown in the graph…

A: From the graph, the force at t=5s is 3N. The equation for the velocity of the cart can be obtained…

Q: A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W =…

A: Given Data: Initial speed of elevator is zero. Reading of scale when elevator is at rest W=895 N…

Q: cart? 3. Two forces are applied to a 2.0 kg block on a frictionless, horizontal F, = 2.0 N F2 = 8.0…

A: Question 3 solution:

Q: Q1/ A man of mass 75 kg ,and woman of mass 55 kg stand facing each other on an ice rink ,both…

A: Newton's third law states that every action has equal and opposite reaction acting on two different…

Q: After a lead-off single in the 8th inning, Earl makes an effort to steal second base. As he hits the…

A: The free-body diagram of the earl is:

Q: 1. Consider each of the following situations, state which of the Newton's Laws of Motion BEST…

A: a) A person using a paddle to push a canoe forward is an example of the Newton's third law of…

Q: A 50N box is pushed across the floor . The person let’s go of the bow and the box continues sliding…

A: Analyze the free body diagram.

Q: 1. Samuel kicks a soccer ball across a grassy field and it eventually comes to a stop. If Newton's…

A:

Q: Q5) Which of these is the action-reaction pair for the frictional force of the ground pulling back…

A: Option D is the right answer  D) The frictional force of the skier pulling forward on the ground

Q: 1. A box is pushed a desk with a force of 4.8N. The box accelerates at 1.9m/s squared a. Draw the…

A: Force, F = 4.8 N acceleration, a = 1.9 m/s2

Q: boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

A: Given: F1= 1800 N forward push by water on the propeller F2=1400 N  Resistive force mass (m) = 1300…

Q: 7a. A 58 kg person steps on a scale in an elevator. The scale reads 334 N. What is the acceleration…

A: Mass of person = m = 58 kg  Scale reads = 334 N = F  Acceleration of the elevator = a= ???

Q: 2)The diagram below represents a cart moving on a ramp. Assuming no friction, what is the magnitude…

A: Angle of inclination is 50° The weight of the body is 40N

Q: What two factors do you use to describe a force?

A: Given :- factors used to describe a force.

Q: Ten boxes each of mass 5kg are stacked on top of each other on the floor. () What forces act on the…

A: simple vertical force balance equations will be used here.

Q: 2. Give an example of Newton's third law of motion and explain how the forces are acting

A: Example of Newton's third law of motion and explain how the forces are acting.

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: Mary applies a force of 78 N to push a box with an acceleration of 0.52 m/s2. When she increases the…

A:

Q: B 1. How do you compare the applied forces to the cars in both pictures? 2. Why does the car in…

A: 1. the force acting on the car in picture B is clearly greater than the force acting on the car in…

Q: In a Tesco supermarket parking lot, an employee is pushing ten empty shopping carts, lined up in a…

A: acceleration of carts = 0.05 m/s2mass of each cart (m) = 2.6 kg

Q: Which of the following statements is always true? a)?If an object is moving, an unbalanced force…

A: Given Differents statement are given We have to choose the correct option from given options.

Q: Mary applies a force of 74 N to push a box with an acceleration of 0.42 m/s. When she increases the…

A: Given data         When F = 74N                     a = 0.42m/s²        When  F = 79N…

Q: Mary applies a force of 71 N to push a box with an acceleration of 0.41 m/s². When she increases the…

A:

Q: Mary applies a force of 73 N to push a box with an acceleration of 0.42 m/s2. When she increases the…

A: Using Force balance on box in horizontal direction Fx_net = F_app-Ff Fx_net =m*a(From newton's 2nd…

Q: 1. A little boy pushes a wagon with his dog in it. The mass of the dog and wagon together is 45 kg.…

A: 1. Mass of dog and wagon together, m=45kg Acceleration produced, a=0.85m/s2 Let the force by which…

Q: What is the reaction force to the normal force you experience sitting in a chair? a) the force that…

A:

Q: III. Identifying Newton's third-law force pairs As discussed earlier, in Newtonian physics, all…

A: Given : Newtons Third Law is stated and two examples are given. Asked to answer the sub-questions.

Q: A person stands on a scale inside an elevator at rest (see the figure below). The scale reads W =…

A: Given: The reading of the person is 846 N ( when the elevator is at rest)

Q: car has an acceleration of 4.42 m/s². The net force acting on the bike is 750 N toward the west.…

A: We use Newton law to solve the problem

Q: Mary applies a force of 76 N to push a box with an acceleration of 0.40 m/s2. When she increases the…

A: force by Mary (F1) = 76 N Acceleration produced(a1 )= 0.40 m/s2 New Force (F2) = 84 N New…

Q: A net force of 32 N acting upon a wooden block produces an acceleration of 4.0 m/s2 for the block.…

A: Newton's Second Law  states that the rate of change of momentum of a body is directly proportional…

Q: A motorcycle and rider have a total mass of 300 KG. The rider applies the brakes, causing the…

A: Given that   mass (m) =300 KG  accelerate (a)= -5 m/s2  What is the net force on the motorcycle?

Q: Mary applies a force of 77 N to push a box with an acceleration of 0.55 m/s2. When she increases the…

A:

Q: 12. According to Newtons third law: The action force is equal in magnitude to the reactionforce and…

A:

Q: Sledding A sled with a mass of 80.0 kg is pulled along flat, snow-covered ground. The static…

A: Given Mass of sled m = 80 kg Coefficient of static friction μs = 0.30 Coefficient of kinetic…

Q: A boat moves through the water with two forces acting on it. One is a 1,650-N forward push by the…

A:

Q: 1. A wooden block rests on a wooden table. You push the block to the right; while you are pushing…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!