4/35 Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium equation which contains that force as the only unknown. Ans. BC = 21 kN T, BE = 8.41 kN T EF = 29.5 kN C 14 kN 3m B 3m 3 m 2 m 3 m 3 m E G.

Q: 2. The resultant of the four forces shown is 10KN along positive x-axis. Determine the magnitude of…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 2.4Ni +…

A:

Q: 5.24 . CP CALC A 5.00-kg crate is suspended from the end of a short vertical rope of negligible…

A: The expression for displacement is, y=2.8t+0.61t3 The acceleration can be given as,…

Q: A loudspeaker of mass 22.0 kg is suspended a distance of h = 2.40 m below the ceiling by two cables…

A:

Q: | 30° D.ịm D.1 m -0.2 m -0.3 m

A: Solution: Calculate the angle which T makes with the vertical. sinθ=35θ=sin-10.6θ=36.87° Calculate…

Q: There are two forces on the 1.00 kg box in the overhead view of figure at the right, but only one is…

A: It is given that,

Q: The coefficient of kinetic friction between the block of mass m1=2.5kg and the plane if Figure below…

A: Given: The coefficient of friction is 1/6. m1=2.5 kgm2=2

Q: B 360 mm 270 mm 50 N 30 90 N

A: Draw the free-body diagram of the system.

Q: 6. Calculate the magnitude of the resultant of three concurrent forces: The first force is 200 N…

A:

Q: The two conditions for equilibrium often result in a system of equations such as F1 + F2 = 64.0 N…

A: Given: The first equation given is F1+ F2=64.0 N. The second equation given is  9.00F1−9.00F2 = 0.

Q: 2) A 100 N signboard is hanged by two cables. Determine the tension given the following angles:…

A: Given: W=100 [N] There are two cables let the left cable be T1 and the right cable be T2 Then there…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -1.3Ni +…

A: Given, Two force vectors

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -3.3Ni +…

A: The angle between two vectors θ=cos-1F→1·F→2F→1F→2=cos-1-3.3 Ni^+4.5 Nj^-2.7 Nk^·-1 Ni^+0.2 Nj^+3.4…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -9Ni + 0.4Nj…

A:

Q: A m = 3.05 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind…

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6Ni +…

A: Given: F→1=-6i⏜-7.5j⏜-9.2k⏜F→2=-0.9i⏜+0.1j⏜-6.7k⏜

Q: Compute for the tension T2 from the figure below. 37.00 T2 T1 600 N

A: Given: The weight of the man is W=600 N. The free-body diagram of the cables are shown below, The…

Q: 2. Block B hangs on a cable connected block A through a pulley as shown in the figur below. The two…

A: let mA be the mass of block A and T be the tension in the stringgiven, mass of block B, mB=2.5 kg…

Q: /40.0° 50.00 T2 T1 T3 5.00 kg

A:

Q: 30 N 20 N 40 N 45° 250 60° 300 60 N The Forces are in equilibrium. Find force P in newtons P.

A: Split all vectors in their vector components .. Then , equates vectors of both x and y axis .

Q: 5) W = 180 N Solve for: a) T1 b) T2 6) W = 200 N 8, = 80° 01 = 02 Solve for: a) T, b) T2 Ө1 e2

A:

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -6.7Ni +…

A: Given, F1⇀=-6.7i^+7.3j^+9.7k^NandF2→=-4.2i^-9.4j^+3.1k^N

Q: A m = 1.55 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind…

A: Given: The force due to wind is 13.1 N. The mass of the ball is 1.5 kg. The acceleration due to…

Q: Find the tension in each cable supporting the 580 N cat burglar in Figure P4.15. Assume the angle 0…

A:

Q: Given: 25 kg, m2 12 kg, 01 = 42°, 02= 22°, µk1 = mị 18, µk1 = 0. 12 m2 mi UKI UK2 02 a) Find the…

A:

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

A:

Q: In applying the equation  W = (F cos(?))d to the upward force, which of the following expressions is…

A: Given data The equation for work done is given as W=Fcosθd. The force force F is applied in an…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -8.9Ni +…

A:

Q: QUESTION 4 An antelope is being pulled by two forces whose vector-component expressions are: F1 =…

A:

Q: What is the vertical component of the force 5 N acting on a particle along a direction making an…

A: A vector A making an angle θ has two component . horizontal component =A cosθ vertical component =A…

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = -2.7Ni +…

A: Given data F→1=−2.7i−2.4j^−7.4k^F→2=−8.3i^+0.5j^+6.4k^ Dot product between two vector is defined as…

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

A: Given :                F1=10NF2=10NF3=25NF4=15NF5=30NF6=10N   and…

Q: Your friend has slipped and fallen. To help her up, you pull with a force F. The vertical component…

A:

Q: Am = 2.15 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind…

A:

Q: A free-body diagram of a particle subjected to the action of four forces is shown in Fig.2.29.…

A: Given: F4=10 kipF3=40 kip The system is in equilibrium.

Q: A mass M1 = 4.1 kg mass is suspended from the ceiling and a mass M2 = 4.3 kg is suspended under it,…

A: The free body diagram of each block is given below:                                           The…

Q: 3. A block of mass m = 5.9 kg is pulled up a 0 = 21° incline as in the figure below with a force of…

A:

Q: What is the magnitude of the tension T in the third rope? 0.60 m 7, 80 N 0.80 m T = 50 N 65N 94N…

A: Tension in rope 1 is T1 = 50 N Tension in rope 2 is T2 = 80 N

Q: Find the tension in each string in the figure below, where ?1 = 39.5°, ?2 = 21.0°, and w = 23.0 N.…

A: Given θ1 = 39.5o θ2 = 21.0o W = 23 N

Q: An antelope is being pulled by two forces whose vector-component expressions are: F1 = 4Ni + -8.7Nj…

A:

Q: Two masses m1=5 Kg and m2=9 Kg are connected with string and pulled with a force F=27 N that makes…

A: Given data, Masses = 5 kg and 9 kg Applied force = 27 N Angle of the force with the horizontal = 53o

Q: 5.24 . CP CALC A 5.00-kg crate is suspended from the end of a short vertical rope of negligible…

A:

Q: Find the tension T2 in the left-hand rope shown in the figure, for the case where 02= 30° , 03 T2…

A:

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

A:

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: