When you increase the applied force, what happens to the acceleration of the object? Explain.

Q: 4. A mass m is on a frictionless incline that makes an angle 0 with the horizontal. Let m = 25.0 kg…

A: Given,mass of the block, m = 25.0 kgθ = 30.0°

Q: 5. To investigate Newton's Second Law, an 80-kg Nursing student brings a scale in an elevator. She…

A:

Q: 3. Only one force acts on an object. Can the object have zero acceleration? Can it have zero…

A:

Q: 1.    How fast can you accelerate 60-kg object if you push on it with 120-newton of force? (Assume…

A: It is given that the body is pushed with a 120-newton force and its mass is 60 kg.

Q: 1. What is the magnitude of the net force produced by a 3 N force and a 4 N force when the forces…

A: F1 = -3 N F2 = 4 N Fnet = ?

Q: Questions are attached

A: Draw the free-body diagram of the suitcase as:

Q: 2. A man pushes two boxes with the same amount of force (because they look identical and he can't…

A: Given:- let the two box A and B  Let the mass (m) of the boxes is the same and one of the boxes (B)…

Q: 7. What is the force exerted on the automobile if one end of the rope 25 m long is attached to an…

A: Given, Force exerted by man,F=500 N Length of rope,L=25 m Side pulled by man,x=1 m

Q: [2.] A dockworker applies a constant horizontal force of 80 N to a block of ice on a smooth…

A: Given, Force applied, F = 80 N Initial velocity, u = 0 m/s Distance, s = 11 m Time taken, t = 5 s…

Q: A car traveling at 29.6 m/shits a bridge abutment. A passenger in the car, who has a mass of 57.0…

A: From the equation of motion,

Q: 5. An applied force of 50 N is used to accelerate an object to the right across a frictional…

A:

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: A 1650-kg car is traveling with a speed of 17.9 m/s. What is the magnitude of the horizontal net…

A: Given data:  Mass (m) = 1650 kg Initial velocity (v0) = 17.9 m/s Final velocity (v) = 0 m/s…

Q: 4. A cart moving across a level surface accelerates uniformly at 1.0 meter per second2 for 2.0…

A: The kinematic equations of motion are- 1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: 2. Why does the rock hit the ground before the feather? What force is acting on the feather other…

A: Whenever an object(rock or feather in this case) dropped freely, the only force that is acting the…

Q: 1. A pitcher throws a fastball. After the ball has left the pitcher's hand and is moving through the…

A:

Q: (4.) At an instant when a 4.0-kg object has an acceleration equal to (5i+3j) m/s, one of the two…

A: Mass of the object, m = 4 kg  Acceleration of the object, a = 5 i^ + 3 j^ First Force, F1 = 12 i^ +…

Q: 9 A 44-kg child steps onto a scale and the scale reads 430 N. What is the magnitude of the normal…

A:

Q: If the net force is changing, why isn't the acceleration changing? Explain.

A:

Q: 1. A pair of crates are in contact with one another on a horizontal frictionless surface. The first…

A:

Q: 1. Consider a plane of mass 50,000 kg in takeoff when the thrust for each of its four engines is…

A: 1. Fbd of rocket  Let a be the acceleration of rocket Let Fe be the force due to to engine Let Fa…

Q: 1. A 20.0 kg object that can move freely is subjected to a resultant force of 45.0 N in the -x…

A:

Q: 1. the wheel barrow at rest containing stones has a force of 1000 N.A man exerted a push of 500…

A: To move the wheel barrow, one must exert a force greater than the force exerted by the wheelbarrow.…

Q: A tractor exerts a force of 1200 N on an empty trailer, accelerating it at 1.2 m/s2.     a) What is…

A: GivenThe force exerted by the tractor on the trailer is F=1200NAcceleration of trailer is a=1.2m/s2

Q: 5. A body of mass 15kg rests on a horizontal frictionless plane and is acted on by a force of 30N.…

A: Since you have posted multiple questions we will solve the first question for you . If you want any…

Q: 3. Several boxes were placed on top of a table and stacked on each other. The masses are the…

A: Here given that there are four box that are placed on the top of a table . The masses are 2 kg, 1…

Q: 6. An object of mass 5.0 kg is acted on by the forces F1 = 3i + 6j, F2 = -7i - 4j, and F3 = 8j.…

A: Given: Mass of the object, m=5.0 kg Forces,  F1=3i+6jF2=-7i-4jF3=8j

Q: 2. Two masses connected by a string are pulled across a horizontal frictionless surface with a…

A:

Q: What can you say about the direction of the force and the acceleration of an object?

A: What can you say about the direction of the force and the acceleration of an object?

Q: 1) On its own, a tow truck has a maximum acceleration of 4.53-m/s?. What will be its maximum…

A:

Q: 2. A 15 kg box sits atop a 25 kg box inside an elevator. If the elevator was accelerating downwards…

A:

Q: A 6.6 kg object undergoes an acceleration of 4.2 m/s2. What is the magnitude of the resultant force…

A: From Newton’s second law of motion.

Q: 1- An object experiences no acceleration. Which of the following cannot be true for the object? (a)…

A: According to Newton's 2nd law if net force on the object of mass M is Fnet and net acceleration is…

Q: 6. Can an object be at rest if forces are being applied to it? Explain.

A: yes an object can be at rest if forces are being applied to it as long the net force on the object…

Q: 25. A spaceship is initially moving in outer space turns off its engine such that the spaceship does…

A: A spaceship is initially moving in outer space turn off its engine such that thespace ship does not…

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 500 g object moves with a constant velocity of 2.0 m/s. What is the force acting on it?

A: The object is moving with a constant velocity, so the initial velocity of the object will be equal…

Q: 9. A horizontal force of 210 N pushes a 8 kg block up a frictionless incline that makes an angle of…

A:

Q: Explain how can we use the forces acting on an object to predict where the object will be at some…

A: To explain how can we use the forces acting on an object to predict where the object will be at some…

Q: 1. In below figure, four coplanar forces act on a body at point O. Find the resultant (magnitude and…

A: F1 = 80 N @0o counterclockwise from + x axis F2 = 100 N @45o counterclockwise from + x axis F3 = 110…

Q: A newborn baby is placed on a scale and found to have a mass of 3.6 kg. What is the normal force…

A:

Q: What should be the value of the force that can accelerate a car with a mass of 1250 kg, at a…

A: Given  Mass m=1250kg  Initial speed u=0m/s  Final speed v=25m/s Friction force f=500N distance s=25m…

Q: 7. The human body can, under certain conditions, withstand an acceleration of 10 g. What net force…

A:

Q: QUESTION 10 A crate (100 kg) is in an elevator traveling upward and slowing down at 6 m/s. Find the…

A: (given) mass of crate is in an elevator is 100 kg. Upward acceleration (a) is 6 m/s2. acceleration…

Q: 1) A 34kg object's acceleration is (19,5) m/s2.  Calculate the y-component of the force on the…

A: Given data: The mass of the object is m=34 kg The acceleration of the object is a→=19i+5j…

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!