raight, horizontal track. If the acceleration of the train is constant, what is the magnitude of the net force? b) During this interval, find the magnitude of the ho

Q: A force F applied to an object of mass m₁ produces an acceleration of 3.40 m/s². The same force…

A: Note:- According to Newton's second law of motion, the force acting on a body is equal to the…

Q: A woman at an airport is towing her 23.5-kg suitcase at constant speed by pulling on a strap at an…

A:

Q: a 7.26kg bowling ball (16 pounds) is at rest at the end of a bowling lane. use this information to…

A: The objective of the question is to calculate the net force acting on the bowling ball in different…

Q: A student is trying to find the force on a person at the bottom of a Ferris wheel, and writes the…

A: Answer is option (B)Centripetal force may be due to one or more individual forces such as normal…

Q: A contestant in a winter games event pushes a 56.0-kg rock across a frozen lake with a force of 25 N…

A:

Q: A 12 kg object initially at rest on the ground is acted upon by two forces at the same time. One…

A:

Q: A 50 kg wooden crate rests on a horizontal concrete floor. The coefficent of friction is Ms= 0.7.…

A: Coefficient of friction is Ms = 0.7 Mass of the crate is m = 50 kg Force applied to the crate is F =…

Q: A 7.00 kg object starting from rest falls through a viscous medium and experiences a resistive force…

A:

Q: A 23.8 lb object has the acceleration components ax=(0.71ms2)+(0.75ms3)t ay=(11.3ms2)−(0.91ms3)t…

A:

Q: Boxes of several sizes rest on a frozen pond, which serves as a frictionless horizontal surface. A)…

A: A) Given data:  Magnitude of force is, FA=26 N. Magnitude of acceleration is, aA=8.5 m/s2. Applying…

Q: Computation. P Two blocks on a horizontal, frictionless surface are in contact with one another,…

A:

Q: Four forces act on a 0.5 kg particle, three of which are defined in the figure. Find the magnitude…

A: The force is given by  Force = mass x acceleration The second equation of motion is  s= u t + 0.5…

Q: A force F applied to an object of mass m₁ produces an acceleration of 3.60 m/s?. The same force…

A: Given Mass ,m1 Acceleration of mass m1 is, a1 =3.60 m/s2Mass, m2  Same force applied to both masses…

Q: Two blocks are in contact on a frictionless horizontal surface. The blocks are accelerated by a…

A:

Q: A 35.0-kg child is sliding down a slide. The slide makes a 55° angle with the horizontal, as shown.…

A:

Q: A block with a mass of m = 43 kg rests on a frictionless surface and is subject to two forces acting…

A: (a) The free body diagram of force exerted on the block. Here,  is the first force directed along…

Q: A force F applied to an object of mass m₁ produces an acceleration of 3.50 m/s2. The same force…

A: Now, force acting on m1 is F F = m1A1 = m1(3.50) force acting on m2 is F F = m2A2 = m2(1.40)Thus,…

Q: Under certain conditions, the human body can safely withstand an acceleration of 10 g. (a) What net…

A:

Q: A woman at an airport is towing her 16.5-kg suitcase at constant speed by pulling on a strap at an…

A: a) Draw the free-body diagram of the suitcase.

Q: A statue of is sitting on the surface of a frozen lake. Someone pushes the statue so that it is…

A:

Q: A skier of mass 66 kg skis straight down a 10° slope at constant velocity. Draw a free-body diagram…

A: Given: Mass of the skier, m = 66 kg Angle of slope, ø = 10o Force of air resistance, f = 79 N

Q: A student is trying to find the force on a person at the top of a Ferris wheel, and writes the…

A:

Q: Two soccer players kick a soccer ball simultaneously exerting horizontal forces of F1 = 138 N at  θ…

A:

Q: A box is pushed to the right at an angleof30° above the horizontal with a force of 200 N. The mass…

A:

Q: For the cart travelling down the incline, in which direction does the friction force act? (The…

A: Given, The cart traveling down the incline and the direction of motion is in the positive…

Q: In laboratory experiment, a 0.5-kg block resting on a table is pulled by a constant horizontal force…

A: a) The net force acting on the block is Fnet=Fapp-Ffma=Fapp-Ff Rearrange in terms of applied force…

Q: A man of mass M-77 kg and woman of mass m =64 kg stand facing each other on an ice area, both…

A: Given:- The mass of the man = 77 kg  The mass of the woman = 64 kg  The woman pushes  the man with a…

Q: Two soccer players kick a soccer ball simultaneously exerting horizontal forces of F1 = 138 N at θ…

A: F1= 138 N, 33.9 degrees north of west F2= 258 N, 43.3 degrees east of south mass = m = 0.42 kg

Q: Four beads, each of mass m = 1 kg, are attached at various locations to a ring, also of mass m = 1…

A: Given: Mass = 1 Kg Radius = 1 m Angle A located between the first bead and horizontal = 410 Angle B…

Q: A clarinetist, setting out for a performance, grabs his 3.450 kg clarinet case (including the…

A: In this case, two forces acting on the clarinet case, one is the force by the clarinetist in the…

Q: A flea (of mass 6 × 10-7 kg) jumps by exerting a force of 1.25 × 10-5 N straight down on the ground.…

A:

Q: A woman at an airport is towing her 20.0 kg suitcase with an acceleration of 0.500 m/s2 by pulling…

A:

Q: A locomotive pulls 10 identical freight cars of mass m = 1.0 x 105 kg with an acceleration of a =…

A: Given value--- m = 1 × 105 kg. acceleration = 4 m/s2.  We have to find--- F2,3 ? F8,9 ?

Q: 5) A body of mass m moves in a horizontal direction such that at time t its position is given by…

A: According to question we need to find time dependent force acting on the body?

Q: 1) A car is waiting at a stoplight. The car has a mass of 1200 kg. What is the force (magnitude and…

A: Introduction: Kinematics is the branch of physics where description of motion completely given.…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: