2. A machine lifts a tool box from the floor with a force of 300 N imposing an upward acceleration of 0.725 m/s?. What is the mass of the box?

Q: 4. Calculate the mass of a body to which a force of 671 N will have to be applied so that it can…

A: Given data :             Applied force , F = 671 N             Acceleration, a = 32.2 m/s2 Formula :…

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

A: As you are not mentioned the direction of P. I won't be able to solve it. Kindly provide the…

Q: What is a force?

A: we know that  F = ma

Q: 4. A football with a mass of 0.43 kg has a net force of 0.8 N acting on it How large is the…

A: Using Newton's second law of motion, Fnet=maa=Fnetm

Q: What force (in Newtons) is needed to give a 4700.0 kg truck an acceleration of 7.2 m/s2 over a level…

A: Given Data: The mass of the truck is, m = 4700 kg. The acceleration is, a = 7.2 m/s2. According to…

Q: A cable raises a mass of 120.0 kg with an acceleration of 1.3 m/s2. What force of tension is in the…

A: mass, m = 120 kg  acceleration, a = 1.3  m/s2

Q: What is the acceleration of g

A: Answer              14.62 m/s2

Q: A bucket with the mass of 2 kg has an upward acceleration of 1.5 m/s-.what is Newtons the tension in…

A: In this question we have been given that a bucket is acceleration upward whose mass is 2 Kg Now,…

Q: A sports car has a mass of 713 kg. It starts from rest and travels 37.0 m in 3.71 s.  What is the…

A: According to Newton's 2nd law of motion force acting on mass having acceleration a is given by…

Q: A mass of 10 kg is accelerating at 3 m/s^2.What is the applied net force ?

A: solution as

Q: A cable is lifting a crate of weight 1500 N vertically upward with acceleration of 1 m/s2.  What is…

A:

Q: A bag of potatoes with weight 39.2 N is suspended from a string that exerts a force of 46.8 N. If…

A:

Q: 13. An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is the resulting…

A: Solution as

Q: A 1230 kg automobile is pulled by a horizontal tow line with a net force of 872 N. What is the…

A:

Q: A rescue helicopter lifts a 57.7-kg person straight up by means of a cable. The person has an upward…

A:

Q: A 156-kg box is pushed onto a horizontal surface with a force of 4.868 N. What is the acceleration…

A: Given data The mass of the box is given as m = 156 kg. The force on the horizontal surface is given…

Q: A 3,150-kg truck accelerates from 4.2 m/s to 7.8 m/s in 14 s. Whic describes the average force…

A: use the formula  f = ma to solve the question  given mass = 3150 kg  Vi = 4.2 m /s  Vf = 7.8 m/s  T…

Q: What force must be applied to a 506 kg object to produce an acceleration of 0.5m/s^2

A:

Q: A force of 60 N acts on an object and causes it to have an acceleration of 4 m/s2. What is the mass…

A: given  Force acting F = 60N acceleration  a= 4 m/s^2

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

A: The total mass of the given system is

Q: 3> Calculate the magnitude of force which when applied on a body of mass 0.5 kg produces an…

A: In the given question We have to determine the magnitude of the force.

Q: 267.5 N unbalanced force applied to push a stuffed chair across the room, causing an acceleration of…

A:

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: 16.A person kicks a ball with a force of 250 N that accelerates the ball at a rate of 5 m/sec2. What…

A: Force applied by the person while kicking a ball (F) = 250 Newton Acceleration produced in the ball…

Q: A crate has a mass of 24 kg. What applied force is required to produce an acceleration of 3 m/s2 if…

A: According to Newton's second law of motion, Fnet = m a --------(1) The friction on crate is working…

Q: A 2.53 kg mass is suspended from a string which is pulled upward. The mass accelerates upwards with…

A: T-mg=ma          T=ma+g

Q: Two teams are competing in a tug of war. The first team pulls on the 12 kg rope with a 215 N force.…

A:

Q: A tow rope is used to tow a 1750 kg car; this gives it an acceleration of 1.35 m / s2. What forces…

A: Given data: Mass of car is, m=1750 kg. Acceleration of car is, a=1.35 m/s2.

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: car accelerates

A: 6000 N

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…

A:

Q: 5. An object with a mass of 7.5 kg accelerates 8.3 m/s? when an unknown force is applied to it. What…

A: Given mass of object  m = 7.5 kg  acceleration of object a = 8.3 m/s2

Q: Starting from rest and undergoing constant acceleration, a 970-kg racing car covers 440 m in 4.70 s.…

A: Answer:-  Initial velocity of a car(u) = 0 m/s  Mass of a car (m) = 970 kg  Distance covered (S) =…

Q: A force of 22 N acts on an object which has a mass of 5.6 kg. What acceleration (in m/s2) is…

A:

Q: What force would be required to produce an acceleration of 4 m/s² in a object of mass 40 kg

A:

Q: 2. An object with a mass of 5.0 kg accelerates 8.0 m/s? when an unknown force is applied to it. What…

A: According to Newton's 2nd Law:   F = ma                                 ...... (1)…

Q: 19. An object accelerates 8.2 m/s? when a force of 20.1 newtons is applied to it. What is the mass…

A:

Q: 13. A net force of 345 N accelerates a boy on a sled at 3.2 m/s?. What is the combined mass of the…

A: Applied force (F) = 345 N m = mass of the boy and sled Acceleration (a) = 3.2 m/s2 g = gravitational…

Q: A certain crane lifts 3479 N object from the ground from rest. If the object is lifted at an…

A: Given data: Weight of object (mg) = 3479 N Acceleration (a) = 2.5 m/s2 Force applied by crane (F) =?…

Q: force

A:

Q: What is acceleration of this 5-kg car? Fr= 530 N FA = 550 N

A: According to Newton's 2nd law of motion net force acting on body having mass m and acceleration a is…

Q: A shopper pushes a 5.2 kg shopping cart in such a way that the net force on the cart is 43 N. What…

A: Given data The mass of cart is m=5.2 kg The net force on the cart is, F=43 N   The net force on the…

Q: 5. How much force would be required to slow a 400 kg car from 45 m/s to 27 m/s in 3 s? *

A:

Q: 7. An object accelerates 3.0 m/s? when a force of 6.0 newtons is applied to it. What is the mass of…

A: given :-  acceleration of object a = 3.0 m/s2 force applied on object F = 6.0 N

Q: A racing car can supply a net force of 5287 N which causes it to accelerate at a rate of 5.9 m/s^2.…

A:

Q: A mass of 28 kg is accelerating at 3.2 m/s ^ 2. What is the applied net force ?

A: Given data: Mass (m) = 28 kg Acceleration (a) = 3.2 m/s2 Required: Force (F)

Q: 7. A 1.2 kg rock is thrown with a force of 10.44 N. What is the rock's acceleration? m : a : F:

A: Solution: Given that mass of rock m = 1.2 kg Force applied F = 10.44 N to find the acceleration a=?

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.