1. Two people pushing a stalled car. The mass of the car is 1750 kg. One person applies a force of 265 N to the car, while the other applies a force of 395 N. Both forces act in the same direction. A third force of 450 N also acts on the car, but in an opposite direction opposite to that in which the pavement opposes the motion of the tires. If the mass of the car is 1750 kg, find the acceleration of the car.

Q: When a certain force is applied to an object (object A) with a mass of 7 kg, its acceleration is 4.0…

A: Mass of body= 7 kg Acceleration in body A= 4 m/s2 Acceleration in body B= 2 m/s²

Q: The smiley face weighs 18.2 kg: 1. What is the magnitude of the total force (in N) acting on the…

A:

Q: Find the acceleration of the 2.0 kg crate

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

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A: Given data *A box of cereal with weight is W = 3.8 N The free-body diagram is given below

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: Two Arctic explorers are pulling a supply sled with a total mass of 160 kg. Alphonse pulls the sled…

A:

Q: A net force is applied to an object. If the same net force is then applied to a second object with…

A: Let the force applied on the objects of masses m1 and m2 be F. m2 = 7.1m1

Q: An object of mass m is initially at rest. After a force of magnitude F acts on it for a time T, the…

A:

Q: 5. A Really Bad Idea: A 65 kg skier decides to get his 25 kg suitcase down a mountain by towing it…

A:

Q: Two students push a heavy 165 kg catapult across a bumpy parking lot.  Lenny pushes with 260 N…

A:

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

A:

Q: 1 A force acting on a mass of 1 kg (m₁), produces an acceleration of 1.00 m/s². This same force acts…

A: 5) F1 is along negative x axis F2 is along negative y axis

Q: Q1. A 6.2 kg body experiences an acceleration of 4.1 m/s2. (a) What is the magnitude of the…

A: Values given in the question are as follow; m=6.2 kga=4.1ms2 Formula of net force acting on an…

Q: Tom and Jerry are riding two toy cars connected by a rope. Both are travelling at 16.2 km/h when…

A:

Q: rcycle can produce an acceleration of 4.50 m/s² while traveling at 90.0 km/h. At that speed, the…

A:

Q: 1. You are lowering a bucket of water (m 3.35 kg) into a well. You are holding onto a rope that is…

A:

Q: 3. A rocket is fired and during the cruise in the air the mass fulfils the following equation m(t) =…

A: Force is defined as the rate of change of momentum and with the help of calculus we have the formula…

Q: A boat of mass 500 kg moves through the water with two forces acting on it. One is a 1000 N forward…

A:

Q: An object acted on by three forces moves with constant velocity. One force acting on the object is…

A: Given-        -   object acted on by three forces moves with constant velocity        -   F1 = 6.5 N…

Q: Explain Newton's second Law and solve related problems Given a block which is at rest on a…

A: From the question: Given: Block's mass is 2 kg and acceleration is 5 m/s2

Q: 200 n 400 n 30

A: Newton's second law of motion states that the acceleration of an object is directly proportional to…

Q: You look up the car on Kelly’s Blue Book and find the mass to be 1200 kg.   You go and push the car.…

A: Coefficient of static friction between dry concrete and rubber = 1 Coefficient of kinetic friction…

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A:

Q: 2. A block with mass m1 = 4.00 kg and a ball with mass m2 = 8.00 kg are connected by a light string…

A: Using above FBD: Apply force balance on mass m1: Fx_net = T m1*a = T Apply force balance on mass m2:…

Q: Solve the following using Newton's Laws of Motion (First and Second Laws):  A force of 5.00 N gives…

A:

Q: A 3.00 kg object moves with acceleration a = (2.00 i – 1.20 j) m/s² under action of two forces. One…

A: Let us assume that two forces F1 and F2 are acting on the object. Net force= mass x acceleration…

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

A:

Q: . The masses m1 and m2 (m1>m2 ) are connected by a rope and are pulled by a horizontal force F on a…

A:

Q: 7. A 40 kg box initially sits at rest on a level table. A workers starts pushing it along the floor…

A:

Q: 7. A stonemason drags a marble block across a floor by pulling on a rope attached to the block. The…

A: All questions are different, so according to guidelines only question 7 is solved here.   When a…

Q: Newton's second law states F = ma. Which of the following scenarios must be true? A. You lift…

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

Q: In a Force vs. Acceleration experiment a cart is pulled by a hanging mass of 100 gm. The cart is…

A: Suppose that mass of the cart is M1 Mass of the hanging mass is M2=100 gm = 0.1 kg Acceleration of…

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

A:

Q: 2. Consider a set-up with a horizontal table, two masses, a string, and a massless, frictionless…

A:

Q: Give the weight of the following objects: a. An object with a mass of 5kg b. An object with a mass…

A: Weight is measured as the force of gravity which is pulling the object downward. The weight depends…

Q: F F 2kg m =? a = 10m/s² a = 4m/s² When a certain force F is applied to an object of mass 2 kg its…

A: Answer is Option (C) The expression for find force of first object is F=ma Insert values in the…

Q: Two forces are the only forces acting on a 6.1 kg object which moves with an acceleration of 2.7 m/s…

A:

Q: 4. The tension T2 has a magnitude of 60.0 N and the masses m₁ = 10.0 kg, m2 = 8.00 kg, and m3 = 12.0…

A:

Q: A 22 A current flows through the wire shown. What is the magnitude of the magnetic field (in T) due…

A:

Q: 24. A pickup truck with mass 980 kg is initially at rest. The truck accelerates to a speed of 95…

A: