F1 = 445N  and  F2 = 331N  and friction is negligible. In the diagram below, the mass of the car = 3500 kg, θ1 = −25° and θ2 = 12°. (Assume the car faces the positive x-axis before the forces are applied.)   (a) Find the resultant force (in N) exerted on the car. -magnitude:                     N - direction: (counterclockwise from the +x-axis) °   (b) What is the acceleration (in m/s2) of the car? - magnitude:                 m/s2 - direction: (counterclockwise from the +x-axis)

Q: In the figure below, a box of Cheerios (mass mc = 1.6 kg) and a box of Wheaties (mass mw = 2.4 kg)…

A: Mass of the Cheerios box is m = 1.6 kg Mass of the Wheaties box is M = 2.4 kg Friction force acting…

Q: force equal to zero. The forces are measured in units of newtons (N). F₂= 80.0 N 75.0° y Problems 29…

A:

Q: As shown in Figure E2.2, three force vectors act on an object. The magnitudes of the forces as shown…

A:

Q: The rocket engine on a test stand exerts an upward force of 36 MN vertically upward. If you resolve…

A:

Q: The x and y coordinates of an object with a mass of 2 kg are given as x = t ^ 2, y = 2t ^ 3, with t…

A:

Q: An unknown mass and a 12 kg mass are tied to a light string and hung over a frictionless pulley. If…

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

Q: he three blocks are in contact with each other on a frictionless horizontal plane as seen in the…

A: Given: The mass of the first block is 2 kg.            The mass of the second block is 3 kg.…

Q: Two forces act on an object, as shown in the figure above. |F1 = 5.0 N, |F2 = 1.0 N, 01 = 60°, and…

A: F1→ = 5 N F2→ = 1 N θ1 = 60° θ2 = 240° To find = x component of resultant force

Q: The same forces act on two objects having different masses.  The more massive object will experience…

A: According to the Newton's second law  F = m a  where , m is the mass, a is the acceleration and F is…

Q: Two people are trying to raise an object from a hole using two ropes, as shown in the diagram below.…

A:

Q: A boat with mass of 2.6 * 10° kg is traveling at 1.5 * 10' m/s. What is the magnitude of the force…

A:

Q: Two forces of magnitude 70 newtons (N) and 20 N act on an object at angles of 30° and -45° with the…

A:

Q: Calculate the x-component of force 100 lb. Assume positive to the right. a. -89.44 lb b. 40/5 lb C.…

A:

Q: A boat with mass of 6.7 * 10 kg is traveling at 1.2 * 10' m/s. What is the magnitude of the force…

A:

Q: Two forces are acting on a 1.08 kg object. One force is directed completely in the negative…

A: The free body diagram of the system is given below:…

Q: In the figure shown, mass m1 = 12.9 kg, m2 = 11.8 kg, and the surfaces are all frictionless. How…

A:

Q: shows two blocks connected by a cord (of negligible mass) that passes over a frictionless pulley…

A: Given: M = 2.8 kg  m = 1.3 kg

Q: A force F1, of magnitude 12V5 N, acts at the point (1, 7) towards the point (7, 10). Another force,…

A:

Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

A:

Q: 16. A constant net force of 1.25x103 N is applied to move a cart from rest to a velocity of 40m/s in…

A: We know that let we assume that the mass of the cart is m and the initial velocity of the cart is v1…

Q: The helicopter view in Figure P1.70 shows two people pulling on a stubborn mule. Find the force a…

A:

Q: A force F1 of magnitude 5.60 units acts on an object at the origin in a direction θ = 44.0° above…

A:

Q: Given a 15 foot tall wall that is loaded as indicted. (F = 100 pounds) Determine the point where the…

A:

Q: The graph shows the speed of from breaking at 10 s. a 2360.0 kg car as it slows down after the…

A:

Q: F2 = 1.96 N 90° Fs = 0.98 N, 1450 F1 =1.47 N, 30° 180° E = 3.30 N, 262° In an experiment about…

A:

Q: Only two forces act on an object (mass=4.38 kg), as in the drawing. Find (a) the magnitude and (b)…

A: Given: Mass of the block: m= 4.38 kg Force acting along x axis=40 N Force acting at an angle of 45o…

Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…

A: Scenario: The arrangement of Atwood's machine consist of two blocks which are connected by cord…

Q: As you will see in a later chapter, forces are vector quantities, and the total force on an object…

A:

Q: an object is lying on a table and its weight is 3N, what is the normal force equal to?

A:

Q: The net force acting on the vehicle is 15,000 N. The car is accelerating 2.0 m/s. Use the formula…

A: Given :  F = 15000 N a = 2 m/s2

Q: The statement that the resultant of the external forces on any system of masses equals the total…

A: Newton's law of motion is widely used in all physics applications, even all physics is constructed…

Q: Find the magnitude and direction of the resultant force for the system of forces shown in the…

A: Given- F1=25 N, F2=10 N,F3=15N,F4=55Nθ1=200,θ2=250,θ3=300,θ4=150

Q: In an experiment designed to investigate the frictional forces between bodies, a force was applied…

A:

Q: answer the following questions briefly.. choose only 1 . 02. Explain this statement" A body will…

A: "A body will tend to remain at rest or in motion along a straight path unless acted upon by an…

Q: Two forces FA and FB are applied to an object whose mass is 11.8 kg. The larger force is FA.When…

A:

Q: The following diagram represents a cart sliding on frictionless surface horizontally; find the mass…

A:

Q: Two blocks are connected by a massless rope over a massless, frictionless pulley, as shown in the…

A: Given,mass of the block 2, m2 = 10.5 kgcoefficient of kinetic friction, μk = 0.200angle of…

Q: A boat with mass of 5.8 * 10° kg is traveling at 9.1 * 10' m/s. What is the magnitude of the force…

A: Given data:  Mass (m) = 5.8×103 kg Initial velocity (v0) = 9.1×101 m/s Final velocity (v) = 0 m/s…

Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…

A:

Q: Two forces F1 = (55.6i - 26.83j) N and F2 = (27.41i - 80.52j) N are exerted on a particle. The…

A:

Q: These force diagrams depict the magnitudes and directions of the forces acting upon four objects. In…

A: Given data:  Force of gravity = 50 N, for all objects Normal force due to surface of the earth = 50…

Q: 2 forces acting on a mass of 1.97 kg. F1 = 8.7 N @ 18.6 degrees and F2 = 8.69 N @ 67.5 degrees where…

A: Given values:- Mass,(m)=1.97 kg -----(1) Force,(F1)=8.7 N at α=18.60 -----(2) Force,(F2)=8.69 N at…

Q: Calculate the force (in Newtons) required to push a 30kg wagon up a 0.4 radian inclined plane. One…

A:

Q: A car with a mass of 1,450.0 kg accelerates from 0 to 73.0 km/h in 11.0 s. (Enter the magnitudes.)…

A:

Q: Consider the 65.0-kg ice skater being pushed by two others (see the diagram at the bottom of page…

A:

Q: SCALARS AND VECTORS: The figure below shows three forces F1, F2, and F3 acting on a point O.…

A:

Q: If it takes a human cannonball 1.8 s to exit a 1.9 m long cannon and the average net force acting on…

A: Given, Length of the cannon, L = 1.9 m time taken by cannonball to exit, t = 1.8 s Net force acting…

Q: The diagram below shows the Free Body Diagram of the three forces acting on an object of mass 0.30…

A: From the above figure sinθ components of F is cancelled.The total force on the mass in the x…

Q: There are two forces on the 1.82 kg box in the overhead view of the figure but only one is shown.…

A: Given: Mass of box is m=1.82 kg Acceleration magnitude is a=13.5 m/s2 Angle made by acceleration…

Q: Y 1. Solve for the resultant of the system of non- concurrent forces as shown, Each square in the…

A:

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!