7. If the force being applied is equal to 22.5 N and the force of friction is 19.6 N, the coefficient of

Q: Given: B = 500 N. Find the tension in the cord. 30° 45° B.

A: The free body diagram is shown below.

Q: A 12kg slab is being dragged across a dirt path with an applied force of 300N, and has a net…

A:

Q: 5. A rope making an angle of 30 0 with the horizontal drags a crate along the floor What must be the…

A:

Q: If a force on an object is aimed opposite the direction of the object’s velocity, the force does

A: If the force is acting along the same direction as the object's velocity, then the work done will be…

Q: 2. A box weighing 100 N is sliding along a surface with a coefficient of friction = 0.3. A force F…

A: According to Newton's second law F = ma

Q: 6. Find the magnitude and direction of the resultant of a 40-N force that acts at an angle of 63°…

A:

Q: A 2.74 kg mass is sliding across a horizontal surface while being pushed on by an applied force of…

A: m= 2.74 kg F= 19.2 N a= 3.13 m/s2 let force due to friction be K let coefficient of kinetic friction…

Q: A 50.0 q object connected Force conslant oF 35.0 N

A: Given:- The  spring constant K = 35.0 N/m  The mass of the object m = 50. gram on a horizontal  The…

Q: The doorstop is inserted with a rightward horizontal force of 30lb. If the coefficient of static…

A:

Q: Two people are pushing a disabled car. One exerts a force of 250N, North, the other a force of 135N…

A:

Q: 37.0

A:

Q: 7. Find the resultant of the forces: A= 150N, acting 30 degrees to left of the negative y-axis, and…

A:

Q: 8. Find the resultant of the forces: A= 120N, acting 50 degrees to left of the negative y-axis, and…

A: You have specified only question number 8 to be solved. So, I'm going to solve that question for…

Q: 81. Calculate the force (in newtons) required to push a 40-kg wagon up a 10° incline (Figure 19). 40…

A:

Q: A 3.00 kg mass is placed on an incline of 35 degrees. What is the magnitude of the normal force…

A: Given information: Here, m is object’ mass and θ is the inclination angle.

Q: 4. What is the angle of incline of a hill if a box exerts a parallel force component of 330 N and a…

A:

Q: A block have a mass of 30 kg and it pulled by the force of 120 N and the coefficient of friction is…

A:

Q: 26. Find the tension in each of the three cables supporting the traffic light if it weighs 2.00 ×…

A:

Q: woman pushes a lawn mower with a force of 20lb. If the handle of the lawn mower is 40° above the…

A: x Component of a vector = Acosθ y component of a vector = Asinθ

Q: 1. The traffic light mass of 6 kg is hung from two wires. Find the tension on the wires. 30⁰ 60⁰ 1 I

A:

Q: 6. Find the tension in the string. 7. Determine the normal force on the 5.0 kg block.

A:

Q: An applied force of 0.35 N (up) to lift a fork. The resulting acceleration is 0.15 m/s^2 (up) a)…

A:

Q: A man pushes a 47.9 kg crate at an angle of 15 degrees below horizontal. What is the minimum force,…

A: Required : Force required to move.

Q: Three forces: 20 N, 30 N, and 40 N are in equilibrium. Find the largest angle they make with each…

A: In this question we are given that Three forces: 20 N, 30 N, and 40 N are in equilibrium. Find the…

Q: 3. Two people are pushing a disabled car. One exerts a force of 25ON, North, the other a force of…

A: As per bartleby guidelines, only  question 3 is solved here because both questions are not part of a…

Q: A block of mass 52.1 kg rests on a slope having an angle of elevation of 24.3°. If pushing downhill…

A: The free body diagram (FBD) of the block is,

Q: 2. A man is applying 50 N of force on an object in the certain direction. One other person is also…

A:

Q: A horizontal force of 95.0 N ia applied to a 60.0 kg crate on a rough, level surface. If the crate…

A: The forces acting on crate are: 1. Force of 95 N 2. Force of friction.

Q: 5.3 kg textbook is held against a vertical wall with a force of 120N. What is the icient of friction…

A: Mass  m = 5.3 kg  Force F = 120N According to diagram , Block is balanced by equal and opposite…

Q: 1. Two forces of 10N and 6N act up on body. The direction between forces is 42°. Find the resultant…

A: solution is given by

Q: A crate has a mass of 24 kg. What applied force is required to produce an acceleration of 3 m/s2 if…

A: According to Newton's second law of motion, Fnet = m a --------(1) The friction on crate is working…

Q: 5. Find the weight of a 2000 kg elephant.

A:

Q: 3. A force of 3.5 N [N 60° E] and a force of 2.8 N [S 40° W] act on the same object. Find the net…

A: given              F1= 3.5N, 600N of E              F2= 2.8N , 400s of w               net force = F…

Q: 17. Frictional force increases as the force increases.

A: (17)   Write the expression for the frictional force exerted on a body. Ffriction=μN

Q: The maximum amount of pulling force a truck can apply when driving on concrete is 9500 N. If the…

A: Given: The amount of the pulling force is given as F = 9500 N. The coefficient of static friction…

Q: An object has two forces acting on it: a force of 100 N to the right and a force of 80 N to the…

A: Fright-Fleft=ma                  a=Fright-Fleftm

Q: 5. Find the x-component the resultant of two forces: A= 20ON, acting 30 degrees to left of the…

A: Given: A=200 N (30 °left of -ve y axis)B=50N (45° below +ve x axis)

Q: 6- The tower is held in place by three cables. If the force ofeach cable acting on the tower is sho-…

A: SOlution: given that  FCD = 600 N FDA = 400 N FDB = 800 N To determine the magnitude and coordinate…

Q: What is the coefficient of friction of an object with a mass of 80kg and a friction force of 200N.…

A:

Q: 8. Find the resultant of the forces: A= 120N, acting 50 degrees to left of the negative y-axis, and…

A:

Q: A block of mass 58.1 kg rests on a slope having an angle of elevation of 28.3°. If pushing downhill…

A: The expression for the static coefficient friction from equilibrium position,

Q: A man exerts a force of 15.5 N horizontally on a box so that it is at rest in contact up against a…

A: Horizontal force applied by the man on a box (F)= 15.5 N weight of the box (w) = 6.15 N

Q: 131. A constant horizontal force of 5.2 newtons is applied to a wooden block to slide it at constant…

A: since the wooden block is sliding with constant speed, the only force acting there is the frictional…

Q: 7. A horizontal force force of 200N is required to pull a 2350 N trunk across the floor at constant…

A: Given  Fapp = horizontal force, = 200 N  Weight of trunk,   W = 2350 N  At a constant speed.  Thus…

Q: 18.A horizontal force of 21 N is applied to a 20 kg block lying on a horizontal surface. Find the…

A: According to Newton's law of motion, F = ma Where, F = total external force m = mass a =…

Q: 8. The resultant of a 4-N force acting upward and a 3-N force acting horizontally is a. 20mi @ 50'…

A: Since both are perpendicular  So, net resultant force (F) = √(32+42)  Fnet = 5 N  angle of resultant…

Q: Two forces act on a point object as follows:  100 N at 170o and 100 N at 50o.  Find their resultant.

A:

Q: An airplane has a mass of 2.18 x 104 kg and takes off under the influence of a constant net force of…

A:

Q: A block of mass 53.1 kg rests on a slope having an angle of elevation of 20.3°. If pushing downhill…

A:

Q: 6. If an object is being pushed with 32.5 N of force with a coefficient of friction of 1.2, 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!