1. A net force of 2500 N acts on an African male elephant with a mass of 7000 kg. How large is the acceleration of the African male elephant?

Q: A man weighing 700 N is in an elevator that is accelerating upward at 4 m/s2. The force exerted on…

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Q: A 450-kg sports car accelerates from rest to 100 km/hr in 4.80 s. What magnitude force does a 68.0…

A: given:  initial velocity, u = 0 m/s final velocity, v = 100 km/h = 27.78 m/s time,  t = 4.8 s  mass,…

Q: A 93300 kg train travels North with a constant speed of 7.78 m/s for 5 hours. The train's brakes are…

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Q: 5.What net force (in Newtons) would cause a 15.0-kg object to experience an acceleration of 3.0…

A: Given data:  Mass (m) = 15.0 kg Acceleration (a) = 3.0 m/s2 Required: Net force (Fnet)

Q: 4. What force is required to accelerate a 10 kg in 2 s? * mass from rest to 40 m/s

A: The expression for the force can be written as F=maF=mv-ut                                        1

Q: 1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal…

A: Given data:  Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Force (F) = 3.8 N Time (t) = 6.6 s…

Q: 70. A 1450-kg submarine rises straight up toward the surface. Seawater exerts both an upward buoyant…

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Q: 6. Neglecting friction, determine the horizontal force needed to accelerate a luggage weighing 250 N…

A: Given data: W=250 Nv=0.5 m/st=2 s Need to determine the force required to accelerate the weight.

Q: Your shopping cart has a mass of 65 kilograms, In order to accelerate the shopping cart down an…

A: mass of shopping cart = M M = 65 Kg acceleration of shopping cart = 0.3 m/s2 Force required = F

Q: 2. A machine lifts a tool box from the floor with a force of 300 N imposing an upward acceleration…

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Q: 6. An object with a mass of 2000 g accelerates 8.3 m/s² when an unknown force is applied to it. What…

A: Given Data: m = 2000 g = 2 kg a = 8.3 m/sec2

Q: An unbalanced force of 45.0 N acts on a 7.5 kg object. What acceleration is produced?

A: Given data: Force (F) = 45.0 N Mass (m) = 7.5 kg Required: Acceleration (a)

Q: A football kicked with a force of 65 N accelerates at 6 m/s^2 to the right, what is the mass of the…

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Q: 1. What force is' needed to accelerate a child on a -(total mass = 60.0 kg) at 1.25 m/s²? sled

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

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

Q: 3. A net force of 2400 N acts on an African female elephant with a mass of 3600 kg. How large is the…

A: Force, F = 2400 N  mass, m= 3600 kg

Q: 22. An object with a mass of 25 kg is falling in air and experiences a force due to air resistance…

A: Given, mass of the object m = 25 kg Force due to air resistance fr = 60 N   We know the expression…

Q: 1- a worker with spikes on his shoes pulls with a constant horizontal force of magnitude 20 N on a…

A: Given: The mass of the box is 40 kg. The force on the box is 20 N. Introduction: The force on a body…

Q: 1. A particle with a mass of 200g is acted on by a force of 4.5N. The acceleration of the particle…

A: Given : Mass = 200 g = 0.2 kg Force = 4.5 N

Q: 2. A physics book with a mass of 2.8 kg is pushed along a table with a net force of 1 N. How large…

A: Force, F = 1 N  mass, m = 2.8 kg

Q: 1-The general definition of the force is: a) Cause an object to speed up, slow down, or change…

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Q: 2. Determine the acceleration that a body whose mass is 677 gr can develop. when a force of 70 N is…

A: Write the expression for the acceleration. Here, F represents the force and m represents the mass.

Q: Determine the magnitude of its acceleration

A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of…

Q: 3. Determine the acceleration (in m/s²) of a 7.0-kg object that experiences two forces 5N to the…

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Q: 1. A 3.0-kg sprinter starts a race with an acceleration of 4.20 m/s?. What is the net external force…

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Q: 19. What does Newton's first law of motion state? Force equals mass times acceleration. An object…

A: So, let me first state the Newton second law of motion here because three among these options are…

Q: 3) A car of mass 2000 kg has a driving force of 4500 N and experiences an air resistance of 1500 N.…

A: 3) net forward force = 4500-1500 = 3000 N

Q: 1. How much force is required to accelerate a car with a mass of 2000 kg to 3 m/s?

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Q: 13. For how long a time must a tow truck pull with a force of 550 N on a stalled 1200 kg car to give…

A: Given: The mass of the car is 1200 kg. The force on the stalled car is 550 N. The velocity to be…

Q: 2. A man is applying 50 N of force on an object in the certain direction. One other person is also…

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Q: 1.A 1500 kg car is moving 18 m/s. How much force is required to bring the car to a stop in 12…

A: Given: mass of car, m = 1500 kg               stopping time, t = 12 s              initial velocity…

Q: 4. A constant net force of 150 N is exerted to accelerate a cart from rest to a velocity of 40 m/s…

A: Given data:  Force (F) = 150 N Initial velocity (v0) = 0 m/s Final velocity (v) = 40 m/s Time (t) =…

Q: 3.) The driver of mass 80 kg is strapped to the seat of his Ferrari. If she comes to a stop after…

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Q: What is the mass of a falling rock if it produces a force of 147 N?  iI am confused because it only…

A: Given: The force produced by the rock is 147 N. The rock is falling.

Q: 1. Calculate the force that would have to be applied for a 75 kg body to acquire an acceleration of…

A: mass of body,  m = 75 kg acceleration of body,  a = 56.36 m/s2.

Q: 4. A 70-kg man stands on an elevator. Find the force which the floor of the elevator exerts on the…

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Q: 13. How much tension must a rope withstand if it used to accelerate 1200 kg car vertically upward at…

A: According to Newton's second law F=ma

Q: A net force of 5.0 x 10 newtons causes an object to accelerate at a rate of 5.0 m/s. What is the…

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Q: 6. When a net force acts on an object, its acceleration depends on the object's b) volume a) initial…

A: As per guidelines, question 6 is answered. For the remaining question to be answered, post that…

Q: 1. A 45 N force acts on a 6 kg box causing it to move rightward across a rough surface (no air…

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Q: 9. A 3500 kg race car starts a race with an acceleration of 21 m/s². What is the net external force…

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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: 1. A certain force accelerates a 3.2 kg mass by 2.4 m/s2. What would be the acceleration of 1.6 kg…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: 4. An object with a mass of 6.0 kg accelerates 4.0 m/s? when an unknown force is applied to it. What…

A: The given data are: Here, m denotes the mass and a denotes the acceleration.

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: 60-kg woman in an elevator is accelerating downward at a rate of 1.2 m/s2. What is the magnitude of…

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Q: A constant net force of 1520 N gives a toy rocket an acceleration of 2.6 m/s2. What is the mass of…

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Q: 15. A scooter and rider together have a mass of 275 kg. (a) If the scooter slows with an…

A: Given that  Scooter and Rider mass together  m=275 kg and acceleration  a= - 4.50 ms2