PROBLEM 04The resultant of the concurrent forces shown is 10OKN with 0, of 60° directed DR. Determine the unknownforce.Figure,Q = 10 KNF = ?34P = 30 KNT= 20 KN

Write the sum of the horizontal components of the forces. Fx=10+Fcos60°+3045=34+Fcos60°

Answered: PROBLEM 04 The resultant of the…

PROBLEM 04 The resultant of the concurrent forces shown is 100KN with 0, of 60° directed DR. Determine the unknown force. Figure, Q = 10 KN F = ? 3 30 KN T= 20 KN

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 28P: In Figure 5.12, the net external force on the 24-kg mower is given as 51 N. If the force of friction...

See similar textbooks

Related questions

Q: 3.43 velermine the magnitude, direction, and sense of the resultant of the forces shown. Determine…

A: given

Q: A barge is pulled by two tugboats. If the tension force in the rope T and T. is 3500 lbs BC AB and…

Q: Calculate the force (in N) a 68.0 kg high jumper must exert on the ground to produce an upward…

Q: The figure shows an overhead viewof a0.025 kg lemon half and two of the thren horizontal forces that…

Q: An elevator weighing 5.8 kN in ascending with an acceleration of 3 m/s2 . The operator is standing…

A: Weight of elevator = 5.8 kN = 5800 N Upwards acceleration (a) = 3 ms2

Q: Abel is pulling a cart, but he's pulling on a handle that causes his force to be applied to the cart…

Q: Example 2.9. A horizontal line PQRS is 12 m long, where PQ = QR = RS = 4 m. Forces of 1000 N, 1500…

A: Solution:- Resultant force magnitude,direction & position:=?

Q: 7.

Q: Two packing crates of masses m, = 10.0 kg and m, = 3.80 kg are connected by a light string that…

Q: Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force…

A: given m = 3 kg, Feast = 9 N , Fwest = 6.4 N with an angle of 51° Vertical component of force =…

Q: If the resultant of the forces shown in fig is 750 N downward in y direction. * ?find the force F1…

Q: when sara is running, the maximum vertical ground reaction force under her foot is 1200 N. At that…

Q: be ring shown subjected to two forces 1 and F2. If it is equired that the esultant force have a…

Q: A 25-kg block is pulled by a horizontal force. The supporting rope can withstand a maximum tension…

A: Examine the following figure. Applying Newton’s 2nd law in the vertical axis. Here, FT, m, g, ay,…

Q: / a 100 N force applied to 20 kg mass of body move on nonfictionless horizontal surface ( juis yäol…

A: Friction force is the amount of resistance acting to the body's motion between the body and…

Q: A boy exerts 50.0 N to push an object across a horizontal surface at constant velocity. If the…

A: Given:- 3) The mass of an object is m = 10 kg The force of push on an object at an angle of 30o…

Q: resultant of the five forces shown is 1000 N dire cted u 45 de grees North of East. F 830N 38 b. If…

Q: The three concurrent forces acting on the post produce a resultant force=0. If F1 = 2*F2 and F1 is…

A: Resultant of three forces is zero ,then they must be concurrent.

Q: Three vector forces F1, F2 and F3 act on a particle of mass m = 3.80 kg as shown in Fig. Calculate…

Q: Find the resultant of the following forces by component method: F1= 12 N, south; F2= 24 N, 30° north…

A: We know that the component method consists in summing each component of knownvectors in rectangular…

Q: tug boats pull a dis abled superlanker. Each tugboat ex Constant Force oF 1:75 X 106 N,one 16° north…

A: Given values:- Force,(F)=1.75 x 106 N ----(1) Angle,(θ)=160 -----(2) Distance covered,(d)=800 m…

Q: Given the following concurrent forces: A= 120N, 30 de kwise from the +x-axis, B= 100N, 150 degrees…

A: We know that We have given the three vectors are given as vector A = 120 N, 30 degrees…

Q: 2.35 Knowing that a = 35°, determine the resultant of the three forces %3D shown. 800 m a a 30° 200…

A: Looking at the geometry of the diagram, we can say that the angle between 150 N force and 200 N…

Q: A 2 kg frame is hung in a ceiling as shown. Find the tensions T, and T2 in the rope. ///// 40° T2…

Q: 40 4N 65° 6N B (a) Calculate the x- and y- component of force A. (b) Calculate the x- and y-…

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

Q: Find the magnitude and direction of the resultant of the two forces shown knowing that P = 600 N and…

A: From the diagram given in question, The expression for total force P is given as: P=600…

Q: 20) All forces have specific directions associated with them. T/F?

A: Force is a type of a vector quantity. A vector quantity is a quantity that contains magnitude along…

Q: Calculate the vertical component (y direction ) of force acting on AB

A: Let F→ be the force act along the direction of AB. θ is the angle between F→ and AD. F→=350 lb θ=60°

Q: Find and plot the equillbrant for the following forces (use protractor and ruler) 7. Fr 26 Nsouth…

Q: 3.17. The following three forces act simultaneously on the same object. A = 300 N, 30° N of E; B =…

A: Concept used- Construct a polygon with the three of the sides formed by vectors drawn proportional…

Q: Problem 05: Determine the resultant of the three non-concurrent forces shown. Locate its…

Q: noment of force respect to point (A), two forces xt ng. 8m 3m 50N Im A 30N

A: Working formula: Moment of a force F with respect to a point(say O)is equal to M=Fr where r is the…

Q: To keep a large crate moving across a rough floor, you push down on it at an angle (theta)= 26°.…

A: Givenangleθ=26°Mass (m)=30 kgCoefficient of kinetic friction =0.31

Q: FA a B FB he resultant force is required to act along the positive u axis and have agnitude of 12…

A: F_A=6KN u=12 KN alpha = 33o

Q: A block of mass M1 = 3 kg rests on top of another block of mass M2 = 5 kg. As shown in the figure,…

A: Draw the free-body diagram of the upper block.

Q: Vehicles on either side of a canal are towing a barge in the canal If one pulls with a force of 760…

A: Given data: Force due to one vehicle, F1=760 N Force due to another vehicle, F2=820 N

Q: Two masses m,-8 Kg and m,-6 Kg are connected with string and pulled with a force F=28 N that makes…

Q: OA balanced net force must be applied. OAn unbalanced net force must be applied. OThe net foroe must…

A: According to Newton's third law, every action has an equal and opposite reaction. The direction of…

Q: The resultant of the two forces has a magnitude of 650 lb. Determine the direction of the resultant,…

Q: Q 3: Determine the resultant momen't of the forces system a bout point o in the figure below . E.…

Q: aw, elatively far from the joint, enabling very large forces to be exerted by the back teeth. here a…

A: GivenFM=200 NrR=3.7 cm=0.037 mrM=2.9 cm=0.029 m

Q: Three forces act concurrrently on a body. Force A has a magnitude of 200 N and points 50o N of W;…

Q: The block shown in the figure is sliding along a frictionless surface inclined at an angle theta…

Q: A tug-of-war match happens between Team Blue and Team Red. Each of Team Blue’s members has an…

A: Given data: Mass of each member's of Blue team, m1=76 kg Average force exert, F1=1225 N Mass of…

Q: Q2: Two forces whose magnitudes are in ratio of 3:5 give a resultant of 35N. If the angle of…

A: Given, Two forces whose magnitudes are in ratio = 3:5 Resultant = 35 N The angle of inclination is…

Q: A shopper pushes a 8 kg shopping cart up a 300 incline. If the applied force is parallel to the…

A: According to the Newton’s second law of motion, the equation can be written as ∑Fnet=ma…

Q: In the figure, the resultant of all forces in x-direction is equal to a 30° zero O ma mg sin 30 mg

Q: Consider a 681 N cat burglar supported by a cable as in the figure. 37.7 Find the tension in the…

A: To determine,The tension in the inclined cable.and Tension in the horizontal…

Question

PROBLEM 04
The resultant of the concurrent forces shown is 10OKN with 0, of 60° directed DR. Determine the unknown
force.
Figure,
Q = 10 KN
F = ?
3
4
P = 30 KN
T= 20 KN

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Two blocks connected by a string are pulled across a horizontal surface by a force applied to one of the blocks, as shown below. The coefficient of kinetic friction between the blocks and the surface is 0.25. If each block has an acceleration of 2.0m/s2to the right, what is the magnitude Fof the applied force?
In a television commercial, a small, spherical bead of mass 4.00 g is released from rest at t=0in a bottle of liquid shampoo. The terminal speed is observed to be 2.00 cm/s. Find (a) the value of the constant bin the equation v=mgb(1ebt/m), and (b) the value of the resistive force when the bead reaches terminal speed.
What properties do forces have that allow us to classify them as vectors?
A drone is being directed across a frictionless ice- covered lake. The mass of the drone is 1.50 kg, and its velocity is 3.00i m/s . After 10.0 s, the velocity is 9.00i+4.00j m/s . If a constant force in the horizontal direction is causing this change in motion, find (a) the components of the force and (b) the magnitude of the force.
Calculate the maximum acceleration of a car that is heading up a 4.00slope (one that makes an angle of 4.00with the horizontal) under the following road conditions. Assume that only half the weight of the car is supported by the two drive wheels and that the coefficient of static friction is involved—that is, the tires are not allowed to slip during the acceleration. (Ignore rolling.) (a) On wet concrete. (b) On wet concrete. (C) On ice, assuming that s=0.100 , the same as for shoes on ice.
Suppose that the resistive force of the air on a skydiver can be approximated by f=bv2 . If the terminal velocity of a 50.0-kg skydiver is 60.0 m/s, what is the value of b?
Check Your Understanding Find the magnitude and direction of the net force in the ice skater example just given.
If the order of the barges of the preceding exercise is reversed so that the tugboat pulls the 3.00103-kgbarge with a force of 20.0103N , what are the acceleration of the barges and the tension in the coupling cable?
Check Your Understanding suppose the resistive force the air on a skydiver can be approximated f=bv2 . If the terminal velocity of a 100-kg skydiver is 60 m/s, what is the value of b ?
In Figure 5.12, the net external force on the 24-kg mower is given as 51 N. If the force of friction opposing the motion is 24 N, what force F(in newtons) is the person exerting on the mower? Suppose the mower is moving at 1.5 m/s when the force Fis removed. How far will the mower go before stopping?
While sliding a couch across a floor, Andrea and Jennifer exert forces FA and FJ on the couch. Andrea’s force is due north with a magnitude of 130.0 N and Jennifer’s force is 32 east of north with a magnitude of 180.0 N. (a) Find the net force in component form. (b) Find the magnitude and direction of the net force. (c) If Andrea and Jennifer’s housemates, David and Stephanie, disagree with the move and want to prevent its relocation, with what combined forceFDS should they push so that the couch does not move?
Propose a force standard different from the example of a stretched spring discussed in the text. Your standard must be capable of producing the sane force repeatedly.