Two forces of 100 lbs and 120 lbs are acting on an object.  The angle between the two forces is 50 degrees.  What is the magnitude of the resultant?  Round your answer to the nearest tenth if necessary.

Q: A 31-ft ladder leans against a building so that the angle between the ground and the ladder is 85°.…

A:

Q: two planes leave an airport at the same time. their speeds are 100 miles per hour and 120 miles per…

A: Given, the speed of first plane is 100 mph and second plane is 120 mph.

Q: fisherman Jim lets out the anchor of his boat so that the chain holding the anchor forms an angle of…

A:

Q: A 14-ft ladder leans against a building so that the angle between the ground and the ladder is…

A:

Q: 1. A 15 ft ladder is leaned against a building. The base of the ladder is 5 feet from the building.…

A:

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 81°,…

A: Solution:- The given questions are...   a)  b)

Q: Two building of equal height are 840 feet apart. An observer on the street between the buildings…

A:

Q: The Statue of Liberty is about 151 feet tall. If the angle of elevation from a tree in Liberty State…

A:

Q: A lighthouse is 20 feet tall, and a boat is 50 feet from the base of the lighthouse. What is the…

A:

Q: A child is pulling a wagon with a force of 40 pounds. How much work is done in moving the wagon 60…

A:

Q: The angle between two forces of 38 N and 65 N is 53°. Find the magnitude of the resultant force. ?

A: Given, A=38 NB=65 Nθ=53°

Q: A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 63°.…

A:

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 72°.…

A: perpendicular/hypotenuse=sin(angle)

Q: 16. A fireman leaned a 36-foot ladder against a building. If he paced the ladder 7 feet from the…

A:

Q: Two forces of 40N and 80N act at an angle of 55° to each other. Find the magnitude and direction of…

A: In this we have to use resultant force and Angle formula with the help of figure which is clearly in…

Q: A 22-ft ladder leans against a building so that the angle between the ground and the ladder is 67°.…

A: Here AC is ladder of length 22 ftAB is buildingBC is ground and the angle between the ladder and…

Q: A force of 745 pounds just keeps a 4100 - pound vehicle from rolling down a hill. To the nearest…

A:

Q: A short-wave radio antenna is supported by two guy wires, 165 ft and 205 ft long. Each wire is…

A: Refer to the question, the sketch can be formed  from the given information as,

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 74°.…

A:

Q: A 14-ft ladder leans against the side of a house. The angle of elevation of the ladder is 63°. How…

A: Given, Hypotenuse (h)=14 Angle of evaluation (θ)=630 Height (h)=?

Q: A 22-ft ladder leans against a building so that the angle between the ground and the ladder is 77 °.…

A:

Q: A force of 8N and a force pN have a resultant of magnitude 17N. Sketch a diagramme of forces and…

A: Please rate , resultant of two vectors.

Q: A force of 3 Newtons and a force of 5 Newtons act concurrently to produce a resultant of 8 Newtons.…

A:

Q: A 12-foot ladder leans against a building. The top of theladder leans against the wall 10.5 feet…

A: Consider a right triangle with an angle, x, other than right angle. Take the length of side opposite…

Q: Two planes leave an airport at the same time. Their speeds are 140 miles per hour and 170 miles per…

A: Given that two planes leave an airport at the same time, their speeds are 140 mph and 170 mph, and…

Q: Two planes leave an airport at the same time. Their speeds are 80 miles per hour and 170 miles per…

A: we use cosine law

Q: An aircraft carrier is 3200 miles southwest of an enemy oil base. Its planes have a radius of action…

A: Given problem:- An aircraft carrier is 3200 miles southwest of an enemy oil base. Its planes have a…

Q: Two planes leave an airport at the same time. Their speeds are 150 miles per hour and 120 miles per…

A: Consider the diagram  for the given condition. Consider the distance travelled by the first plane…

Q: A force of 80 pounds on a rope is used to pull a box up a ramp inclined at 10° from the horizontal.…

A: θ is the angle between the force and the direction of motion. Here Ramp 10°, rope 33°, with…

Q: 16. A fireman leaned a 36 foot ladder against a building. If he placed the ladder 7 feet from the…

A: Given,

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 67°.…

A: Ladder = 18 ftangle , θ= 67°

Q: Two planes leave an airport at the same time. Their speeds are 150 miles per hour and 200 miles per…

A: Two planes leave an airport at the same time, their speeds are 150 miles per hour and 200 miles per…

Q: A 200ft tower is anchored on a hill by two guys wires. The angle of elevation of the hill is 8…

A:

Q: A force of 80 pounds on a rope is used to pull a box up a ramp inclined at 10 from the horizontal.…

A: Recall:  Formula for work done:     w=F.d=|F| |D| cos θ

Q: The angle between two forces of 38 N and 65 N is 53°. Find the magnitude of the resultant force. ? =…

A: For the given Forces  F1 = 38 N  F2 = 65N  Angle  = 53 degrees  Magnitude of the resultant force is…

Q: Two planes leave an airport at the same time. Their speeds are 90 miles per hour and 140 miles per…

A:

Q: From a window 32.0 ft above the​ street, the angle of elevation to the top of the building across…

A: Given ,  From a window 32 ft above the​ street, the angle of elevation to the top of the building…

Q: A 20-ft ladder leans against a building so that the angle between the ground and the ladder is 72…

A:

Q: Two planes leave an airport at the same time. Their speeds are 110 miles per hour and 180 miles per…

A: We first find how much distance they cover in 1.5 hour The first plane covers = 110*1.5=165 miles…

Q: Use the Law of Cosines

A:

Q: A ladder is leaning against the wall and makes a 60° angle with the ground. The base of the ladder…

A: Let 'a' be the length of ladder and 'b' be the height of the building.Since, it is given that…

Q: A 18-ft ladder leans against a building so that the angle between the ground and the ladder is 65°.…

A:

Q: A radio station tower was built in two sections. From a point 87 feet from the base of the tower,…

A: We will use trigonometry for solving this problem

Q: 2. Two forces of 70 pounds and 58 pounds act on a body creating a resultant of 47 pounds. What is…

A:

Q: Two planes leave an airport at the same time. Their speeds are 140 miles per hour and 130 miles per…

A: Given: Two-plane leave an airport at the same time  their speeds are 140 miles per hour and 130…

Q: A 20-ft ladder leans against a building so that the angle between the ground and the ladder is 80°.…

A: To find the height of the ladder to reach the building, draw the rough diagram of the given problem.…

Q: From a window 29.0 ft above the​ street, the angle of elevation to the top of the building across…

A:

Q: A latter 13 ft long leans against the side of a building and the angle between the ladder and the…

A:

Q: Two planes leave an airport at the same time. Their speeds are 130 miles per hour and 100 miles per…

A: To Determine: Two planes leaves an airport at the same time. Their speeds are 130 miles per hour and…

Q: A force of 13 lb is required to hold a 29-lb crate on a hill. What angle does the hill make with the…

A: To calculate the angle which is make with the horizontal if the force acting on an object is 13 lb…