A weight of 100 newtons is suspended by means of a string. It is then pulled aside by a horizontal force until the string makes an angle of 37o with the vertical. Find the tension in the string and the horizontal force for this equilibrium position.

Q: (a) A 5.5 kg salami is supported by a cord that runs to a spring scale, which is supported by…

A: According to the given information the scale is not accelerating in all the given cases which is…

Q: A block is resting on an incline of slope 3:4. It is subjected to a force T=370 N on a slope of…

A:

Q: A trinket of mass 0.740 kg is suspended from the ceiling of a truck accelerating horizontally…

A:

Q: QUESTION 12 A person pushes a crate of mass 48 kg upa ramp at angle 26 with the horizontal. The…

A: Given:  QUESTION 12 The mass of the crate is m = 48 kg The person pushes a crate up a ramp at an…

Q: The weight of the block in the drawing is 62.0 N. The coefficient of static friction between the…

A: Weight of the block, W=62.0 N Coefficient of static friction, μs=0.440 Consider the following…

Q: The upper leg muscle (quadriceps) exerts a force of Fg 1240 N, which is caried by a tendon over the…

A:

Q: A student's head is bent over her physics book. The head weighs P = 25.6 N and is supported by the…

A: Given head weight=p=25.6Nmuscle force =Fm→=60.0N, 35° below the horizontalwe have to…

Q: A 15.0 kg block is resting on an incline making 25.0° with the horizontal. What force is necessary…

A:

Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A: Solution-

Q: The distance between two telephone poles is d = 54.0 m. When a 1.20 kg bird lands on the telephone…

A: Given Information:- Distance between the two poles is d=54.0 m Mass of the bird is m=1.20 kg The…

Q: dog weighing 54.3 N sits on a plank that makes a 25.0 degree angle with the ground. Find the…

A: Weight of dog (mg) = 54.3 N Angle made by plank with the ground (θ) = 25o

Q: A block of weight 50N is on a inclined surface with angle 0f 15⁰ with the horizontal. If the…

A:

Q: (a) A student stands a distance d = 0.425 m from the left end of a platform as shown in the figure.…

A: Part a T1= 427.98 N T2= 674.7 N T3= 327.85 N Part b If he walks right line 1 will break  Distance x=…

Q: Four forces act at point A, and point A is in equilibrium.  What is the force vector P.

A: Given , magnitude of force F1=20 lb ,acting along  x axis, so in vector form, F1=20i lb…

Q: A wracking ball is suspended below two cables each at an angle with the horizontal. The left cable…

A:

Q: A block of mass 1.45 kg is resting on a board with friction.The board is inclined until the mass…

A:

Q: A horse is harnessed to a sled having a mass of 201 kg, including supplies. The horse must exert a…

A: Normal force is given by

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”