how is the formation of the moon around earth similar to the formation of earth around the sun and how is it different.

Q: Exercise 2.18 A particle moves along a straight path ac- cording to the (a-t) graph shown. If vo = 0…

A: in this question  we analysis graph and use equation of motion.

Q: Q3 a) Set up the differential equation of motion for forced oscillation and derive the condition of…

A: in this question  we determine  three different  question  answers first is about forced oscillation…

Q: Point charges q1 = +6 nC and q2 = -3nC, are placed at points (0m, 4m) and (3m, 0m) respectively.…

A: Given information: The magnitudes of charges and their locations: q1 = +6 nC at (0m, 4m) q2 = -3 nC…

Q: 5. Water at a pressure of 4.40 atm at street level flows into an office building at a speed of 0.75…

A:

Q: Determine: Force of gravity? Weight of a block of mass 13.2 kg? take g= 10 m/s²

A:

Q: Section 14.5 Pendulum Motion 27. A mass on a string of unknown length oscillates as a pendu- lum…

A: Time period of oscillation of pendulum

Q: A brass bar, 15 cm in length, is welded to an aluminum bar, 10 cm in length. Both have a cross…

A:

Q: Choose a coordinate system with origin at the motion sensor and X-axis parallel to the track, with X…

A: In this question we have to find the equation of motion for the cart. Please give positive feedback…

Q: A 20-ft ladder is leaning against a building. If the bottom of the ladder is pulled away from 3 ft…

A: Length of the ladder= 20 ft Speed of the bottom of the ladder=3/2 ft/s

Q: Waves A, B, and C all travel 12.0 meters in 2.0 seconds through the medium shown below. 4.0 m 12 m

A:

Q: Which degrees of freedom do we use in the two sample independent t-test when determining our…

A: The independent t-test, also called the two sample t-test, independent-samples t-test or student's…

Q: A student repeats your lab but uses a penny and a book (instead of a washer and wooden ramp). Their…

A: length of incline (book):  23 cm initial velocity: 0 m/s Angle of incline (book):  35o  Times to…

Q: Calculate its height after 3 sec.

A: Given data,  Calculate its height after 3 sec?  Where,   Speed of the iron ball vertically upward…

Q: A 12.0 kg block A which hangs from a string that passes over a pulley and is connected at its end to…

A: Given:-  The hanging mass of the box is m1 = 12 kg  The mass of the box which is on the frictionless…

Q: When the scientist shines light of frequency f on the cathode, the galvanometer G measures a current…

A: Solution: Given: This question is related to experimental setup for the study of photoelectric…

Q: A racing car has a uniform acceleration of 12 m/s².find distance will it cover in 4 seconds after…

A: Acceleration of the car, a=120 m/s2 Time, t=4 s The car is moving with a constant velocity, that is…

Q: A 89.0 kg person is being pulled away from a burning building as shown in the figure below. 15° T₂…

A:

Q: you into ing you nce nics Ling wer in The amplitude of the vibration of the top of the lamppost is…

A: Time period of the wave is given by the T=1f Where  T is the time period f is the frequency Decay…

Q: Two point charges Q1= +40 nC and Q2= -30 nC are 100 mm apart. Point A is midway between the charges…

A:

Q: In the block-spring arrangement of the figure, the block's mass is 4.20 kg and the spring constant…

A: Given,   the block's mass is 4.20 kg and the spring constant is 620 N/m. The block is released…

Q: Oa 1.80 x 10-6 m/s Ob-1.79 x 10-12 m/s C 1.80 x 10-9 m/s O d. 170 x 10-19 m/s A 5.31 mm2 silver wire…

A: Solution: Given: 1 mm2 = 10-6 m2 1 A = 1000 mA A = area of cross section of sliver wire = 5.31 mm2 =…

Q: A room in a hotel has a 2.00-cm thick glass wall of area 20.0 m². The air conditioning system keeps…

A:

Q: Translational motion Выберите один ответ: O a. This is a type of mechanical motion of a rigid body,…

A: Option (c) is correct. It is a movement in which all points of the body move along the same…

Q: What happens when water is poured on your hands smeared with Vaseline.

A: The two bodies coming in contact suffers two types of forces. One is the force of attraction between…

Q: 2. Two boxes are connected with a rope. a) what is the acceleration for both those boxes? b) what is…

A: Part (a) solution

Q: Α' W Given: Initially at rest • mass moment of inertia of the double pulley = 20 lb-ft-s^2 . outside…

A: Given:-  The moment if the inertia of the double pully is I = 20 lbfts2 The outside  radius rout= 19…

Q: L3.1 A magnet is pushed from bottom into a stationary suspended conductor loop as shown in fig. 4.…

A: When there is relative motion between magnet and closed loop, an emf is set on the closed loop. A…

Q: A mass weighing 5 lb stretches a spring 3 inches. Suppose that the mass is given an additional 8…

A: Given,  weight = 5 lb, L = initial displacement = 3 in = 3/12 = 1/4 feet Fdampening = Viscous…

Q: Two negative point charges q1 and q2, in uC, are separated in a vacuum by a distance if 3.0m. Charge…

A: Given : Two negative charges q1 and q2. q1 is four times great as q2.  Distance between q1 and q2 =…

Q: A 5.0 g marble is fired vertically upward using a spring gun. The spring must be compressed 8.0 cmif…

A: Mass of the marble, m=5.0 g The compression of the spring, x=8 cm The height reached by ∆Us=0.98…

Q: A woman jumps from a high wall and lands in soft sand. The  sand exerts an average upward force of…

A: Given:-  The sand exerts an average upward force of F = 50000 N  The woman stops after sinking a…

Q: In the figure, two particles, each with mass m = 0.78 kg, are fastened to each other, and to a…

A:

Q: If 0 0 M₁ 2? 120° 1 in the figure = 55°, how about Mz

A:

Q: Problem 1: Solve the Simple Harmonic Oscillator?

A:

Q: A single particle in a transverse wave oscillates with simple harmonic motion given by: y(t) = 2.0 m…

A:

Q: An object of mass 380 kg is sliding on a track. From A to B, the track is frictionless. From B to C…

A: Given, Mass of the object (m) =380 kg. The velocity of the object at point A vA =10m/s. The time…

Q: Another term for "perpendicular" in mathematics is "normal", and thus another name does normal force…

A: In the statement given that,  Perpendicular in mathematics is normal and thus normal force is the…

Q: (a) The roof of a large arena, with a weight of 380 kN, is lifted by 19 cm so that it can be…

A:

Q: 4. The tank shown in the figure is very large and open to the atmosphere at the top. Find the speed…

A: Given  height of hole from the top (h) =37.0 m Required speed of liquid leaving the pipe

Q: 6. (II) Suppose that you have a 580-n, a 790-N, and a 1.20-kn resistor. What is (a) the maximum, and…

A: in this question  we connect  resistance for maximum and minimum  resistance.

Q: A volleyball is thrown is vertically upwards with a speed of 30 m/s. How will it go after 5sec ?…

A:

Q: Determine the U and Y components of the 1000-N force shown below. Y 3 1000 N 2 38⁰ X

A: Angle between 1000N force and x axis  = tan-1(2/3) = 33.69° U component = 1000×cos(33.69°+38°) =…

Q: A particle with a mass of 10 kg is moving at a velocity of (3t^2 + 4t)j m/s. What would be the…

A:

Q: The velocity with which the ball will strike the ground.

A: Given: Ball is released from a height and it reaches the ground,  Time,t= 3 s  g= 9.8 m/s2 Find: a.…

Q: Please help me with this. I chose Kwabena Boahen Provide the follow - Date of birth - Date of death…

A: Kwabena Boahen  and his contribution to the field of physics.

Q: A 7.00 turn circular coil of wire is centered on the origin in the xy-plane. The coil has radius r =…

A: Given:-  The Number of turns of the circular coil is N = 7. The radius of the coil is r = 0.3 m. The…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 2.30 x 107 m/s and…

A: Velocity, v = 2.30×107 m/s Acceleration, a = 2.30×1013 m/s² Mass of proton, m = 1.67×10-27 kg Charge…

Q: The Johnsons just received a heavy package (perhaps a treadmill) in the mail that they ordered from…

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

Q: In the system shown in the figure, the ground is frictionless, the blocks have mass m and 2m, and…

A: According to Newton's second law Fnet=maWhere Fnet is the net force, m is the total mass of the…

Q: A force of 13 kN on a body of mass 3 kg for 3 seconds initially at rest. Find the velocity acquired…

A: Given value--- force = 13 kN. mass = 3 kg. time = 3 sec . We have to find--- velocity? Change in…