Consider the beam and weights shown. What approximate weight is needed at the arrow to balance the bar? Assume the beam has no mass. 4 0000 124N 15.5 N 12.4 kg 155 N 10 kg 6 kg 10 m 4m (click here to enlarge image) 8m ♫

Q: Hello, I got stuck mainly with the question. I was told before that I am only able to submit 3 sub…

A:

Q: this is very confusing.

A:

Q: Show me how to solve it step by step, thank you in advance

A:

Q: Based on these data points,

A:

Q: Determine the equivalent capacitance between A and B for the group of capacitors in the drawing.…

A: The circuit diagram is shown below.

Q: 3 000-kg sailboat experiences an eastward force of 4 500 N by the ocean tide and a wind force…

A:

Q: A force of 80 newtons applied in the IO V = [3,4] causes the displacement of the object from the…

A:

Q: v²cos²(0)+ v²sin²(0) = v²(cos²(0)+sin²(0)) = v² X 1 = v² = v² 11 11 v²: v² 11 (m₁v₁)² (m₁ + m₂)²…

A: I can understand where you got confused here. Let me re-do the process step by step so that you…

Q: 3. The quarter ring shown has a mass m and was cut from a thin, uniform plate. Knowing that = r1 r2,…

A:

Q: Do you think there is any harmonic motion in the physical world that is not damped harmonic motion?…

A:

Q: A block of mass m = 2.3 kg is dropped from height h = 75 cm onto a spring of spring constant k =…

A: we know thatpotential energy of the block=mg(h+x)which is equal to the the spring potential energy…

Q: 3. Question #1- Solve: (show all work) Assume the foflowing: Car #1 is a light truck Car #2 is a…

A:

Q: Each second, lo produces 1000 kilograms (a metric ton) of sulfur and sulfur compounds that are…

A: Given- Amount of sulfur and sulfur compound produce by lo = 1000 kg per second 1 year on Earth = 365…

Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: 2. A conducting loop in the shape of a square of edge length I carries a current I. a) Calculate the…

A:

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Exercise 21.4 Analyze a series RLC AC circuit for which R= 175 (2, L= 0.500 H, C = 22.5 μF, f= 60.0…

A: The capacitive reactance is given by The inductive reactance is given by The impedance is given by

Q: 2. A delivery man starts at the post office, drives 40 km north, then 20 km west, then 60 km…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: .. When the magnetic flux through a single loop of wire increases by 30T•M², an average current of…

A:

Q: Part 1) Seb lowers a box (initially at rest) from a height h, placing it on the ground. Which (if…

A: Answer :-  If air Resistance were taken into consideration the path that the box takes from height h…

Q: 2. A tennis pro serves a 0.57 kg tennis ball with a speed of 47 m/s. If the ball is hit with a force…

A: According to Newton's third law of motion every action has equal and opposite reaction.

Q: For the vectors shown below, determine the values of A and B that would make Av1 + Bv2 = 2.5î – 2ĝ.…

A:

Q: Air at sea level and 15 °C has an average density of 1.225 kg/m3. The density of n average person is…

A:

Q: This answer is not correct, is there any other way to solve it.

A:

Q: This is one question with multiple parts

A: Given:Using the given data we can draw v-t graph,

Q: A hanging wire made of an alloy of magnesium with diameter 0.07 cm is initially 2.6 m long. When a 9…

A:

Q: 7. You drop a rock into a lake, creating circular water waves that propagate outward from the impact…

A: Find a location and time of drop, where you can drop the second rock to completely cancel out the…