A cylindrical densimeter with a diameter d=35 cm is partially immersed in an unknown liquid. Knowing that L =50 cm, that the density of the densimeter is pd= 1100 kg/m3, h=40 cm . A) What is the mass of the hydrometer? M= B) What is the density of the unknown liquid? P= C) What is Archimedes thrust? Rv=

Q: A 75.0 Kg person stands on a scale that reads 500. Newtons. The person is pulling on a rope that is…

A: The tension in the rope T=mg-N  =75.0 kg×9.81 ms2-500 N  =236 N

Q: Two vectors are added, with lengths of five meters and three meters respectively; I don't know the…

A:

Q: A car of mass 1,230 kg is lowered onto a junk pile at the end of the cable of a large crane. If the…

A:

Q: Given this diagram of vectors, ¿which vector represents A + B ? A E a. A b. B c. C d. D e. E B← D

A:

Q: is 49.6°. There is enough friction to prevent the brick from sliding. What is the width w of the…

A: Torque about the tripping point=

Q: - A quantity that has magnitude and direction A. trajectory В. vertical component of velocity C.…

A: The quantity that has magnitude only is known as scalar and the quantity that has magnitude and…

Q: A uniform rope of weight 12 N hangs from a hook. A box of 50 N hangs from the rope. What is the…

A: Given data The weight of the uniform rope is given as Wr = 12 N. The weight of the box is given as…

Q: M 30° M

A:

Q: Q4: Calculate the magnitudes of unknown forces for particle equilibrium. F2 4 kN 10 kN 25 24 30° 30°…

A:

Q: Find the tension in each of the three cables supporting the traffic light if it weighs 160 N. 41°…

A: Weight=160N

Q: vertical component of velocity

A:

Q: A rescue helicopter lifts a 57.7-kg person straight up by means of a cable. The person has an upward…

A:

Q: Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium equation…

A: Solution:

Q: A weight of 1000 pounds is suspended from two cables. What is the tension in each cable?

A:

Q: Solve Q2

A: Here given the hollow cylinder with radius of external is R2 and internal is R1 . The axial length…

Q: Find the resultant by head-to-tail method: 3. 120° 80 lb 60 lb

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: 4. A car driven 250 km East then 300 km at 60° SE.

A: 4)

Q: ?What will be the value of F1 10 kN 5 kN + F1 F2 اخترأحد الخيارات a. 15 kN b. 20 kN c. 5 kN d. 10 kN

A: From the given vector diagram of force, there are two known and two unknown forces. The force f1 is…

Q: The cable supporting a 2105 -kg elevator has a maximum strength of 23260 N. What maximum upward…

A: Given that,Mass of the elevator, m=2105 kgMaximum strength, T=23260 NWe know that,Tension, T=mg+awe…

Q: Refer to diagram 4. Current is flowing in the circuit shown. If a zero resistance wire is placed in…

A: As a zero-resistance wire is added parallel to the resistance R4, then no current flow through…

Q: Number 3 A, B, C, D

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

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: 6. Each of the questions below refers to a projectile that is launched from the top of a tower, 45.0…

A:

Q: Omar travelled 31 km, North and then 20 km, South. His resultant displacement is O a. 11 km, South O…

A:

Q: 8. A baseball leaves the bat at an angle of 37 degrees. Above the horizontal at a speed of 120 ft/s.…

A:

Q: Find the equivalent resistance between points A and B shown in the figure (Figure 1). Consider R₁…

A:

Q: The grid runs from -5 to 5 on both axes. Drawn on this grid are four vectors, labeled A⃗ A→ through…

A: Introduction: Vectors are the quantity which require both magnitude and direction for its…

Q: (a) Replace the force system shown by an equivalent force-couple system with the force acting at…

A:

Q: A 110 kg scaffold is 5.80 m long. It is hanging with two wires, one from each end. A 420 kg box sits…

A:

Q: A 1420 kg elevator is moving upwards at 4.1 m/s and stops in 1.7 s. What is the tension in the cable…

A:

Q: 1. A particle moving with a velocity vector as shown. Draw a force that would cause this particle to…

A: Given that particle velocity vector shown in figure

Q: What part of VECTOR ADDITION is the most difficult for you to do?

A:

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.36 tons…

A: Given data :- estimated mass M (in tons) = 0.36 ton length = 37 feet.

Q: -2 ARN a ms 50 N 10kg )30° 4 N 10g N

A: Applied force is Fapplied = 50 N at 30 degrees with the horizontal Opposing force is Fopposing = 4 N…

Q: only need Q5 i dont need table

A:

Q: A 19 kg block rests on a 26 degree inclined frictionless surface and is attached by a light string…

A:

Q: A diagram represents a cart moving on a ramp. Assuming a frictional force of 12.2N. what is the…

A: Given data The angle of inclination is given as θ=50°. The gravitational force is given as Fg = 40…

Q: 1 This loudspeaker has a weight of 70 Newtons and is being held up by two cables. Both cables are at…

A:

Q: 1. If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then…

A:

Q: stone is thrown outward, at an angle of 30° with the horizontal into the river from a cliff, that is…

A: We know that We have given that a  stone is thrown outward, at an angle of 30° with the horizontal…

Q: ur friend, who dislikes doing pushups, begins to do a pushup from her knees. You estimate your…

A: Given: The mass of the object is 62.41 kg. The acceleration due to gravity is 9.8 m/s2