Sahana's car is stuck in the mud. Hugo and Armando come along in a truck to help pull her out. They attach one end of a tow strap to the front of the car and the other end to the truck's trailer hitch, and the truck starts to pull. Meanwhile, Hugo and Armando get behind the car and push. The truck generates a horizontal force of 345 lb on the car. Hugo and Armando are pushing at a slight upward angle and generate a force of 131 lb on the car. These forces can be represented by vectors, as shown in the figure below. The angle between these vectors is 15.9°. Find the resultant force (the vector sum), then give its magnitude and its direction angle from the positive x- axis.

Q: Convert 40 N/cm2 to lb/in2

A: Given: The given value is a pressure P = 40 N/cm2.

Q: C) Using Ampere's Lav, Prove that created by the uire the magnetia teld ct distances ris Ba at a bɔ…

A:

Q: eed help with #4

A: To determine,initial velocity (vo).given,f(t)=−16t2 +32t+48g(t)=−16t2 +votheight of the bridge(h)=48…

Q: Conceptual Question: The image below depicts light incident on a cut diamond. There are 4 optical…

A: We need to level 4 optical phenomena in the given image.

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

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

Q: I need help with 5a ,5b and 6a also the final numbers should be rounded to tree significant digits…

A: The problem is based on the concept of Kinetic friction. Diagram: (5a) Given; M= 81·1 kgg= 9·8…

Q: - Use Pas cals Trijangle to expond (2x-y)8

A:

Q: Which ones apply

A: In the motion diagram shown in A, the points are equidistant from each other. This means that the…

Q: Snowballs are thrown with a speed of 19 m/s from a roof 7.0 m above the ground. Snowball A is thrown…

A: Given           For ball A        Horizontal speed ux = 19m/s        Height   h   = 7.0 m     For…

Q: I am confused how we got 16.03 from that calculation I got a different number in my calculator

A:

Q: the answer its wrong can someone else help

A:

Q: please isolate for book and crate too

A:

Q: A force has an x-component of 30 N and a y-oomponent of -50 N. Carefully draw these components and…

A: We are supposed to provide answer only for one question at a time. Post the other questions…

Q: (a) Calculate the number of cells in a hummingbird assuming the mass of an average cell is ten times…

A: (a) From the table, the mass of a bacterium is 10-15 kg and the mass of a humming Bird is 10-2 kg.

Q: X: - Г mm mm

A:

Q: Three spheres, each having a negative charge of 4.0 x 10-6c, are placed at the vertices of a…

A: Visualize the problem:

Q: e ww R w R FR R R R su b 3R find Reg=?

A: Visualize the Problem:

Q: A cannonball is launched diagonally with an initial horizontal velocity of 38.0m/s. Label the…

A: (1) Given: The initial horizontal velocity is 38.0 m/s. The angle of launch is 23.0°.

Q: An athlete performing a long jump leaves the ground at a 29.7 ° angle and lands 7.76 m away.

A:

Q: A rod has length 2 meters. At a distance x meters from its left end, the density of the rod is given…

A: Given Density of rod δ(x)=2+6x And length of the rod is 2m. Let's take a small element of length dx…

Q: IN the picture

A:

Q: incorrect can you re try

A:

Q: (B) What happens to the velocity of a body as it moves away from the sun? Kepler's First Law Write…

A: Hi, as per guidelines for multiple questions, the first two questions have been answered. When a…

Q: slove the incorrect answers in red

A: Given information: Here, λ is the weight per unit length of the rope, and l is the rope’s length.

Q: FIRST QUESTION IS INCORRECT

A: a) Since the turntable is initially at rest, the initial angular momentum of the system will be…

Q: Two different navigational directions can describe the same angle. What is the second navigational…

A: Given one navigational direction as  37N of W. We have to find the second navigational direction…

Q: Determine the Miller Indices of the plane shown below: X 77

A: From the diagram, the point of intersection along x, y and z axis are 1/2, 1/4 and infinity.

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!