er m of block = 10 kg What is the tension of the rope?

Q: 3. A 90 kg person jumps off a 20-foot cliff. What is the acceleration of the earth toward the alien?

A:

Q: See the attached figure for this problem. A charge of 7.69 x 10^6 C moves to the right as shown…

A: Given:-  A charge of q = 7.69×106 C.. The magnetic field is B = 4.44 T. The electric field is E =…

Q: Water flows through a pip. At Point 1, the pipe has a radius of r and the water travels at speed v.…

A: Given value--- At Point 1, the pipe has a radius of r and the water travels at speed v.  At point…

Q: Suppose the bond in a molecule is broken by photons of energy 5.0 eV. Part A Determine the frequency…

A: Given: The energy of the photon (E) = 5 eV To find : the frequency of these photons.

Q: The picture shows a physics lab set up. Index Card C O d When the index card is quickly pulled away…

A: A metal disk is kept on a index card which is placed on a glass as shown in the figure

Q: drive an experession for the theoretical period of the pendulum for small amplitudes using equation…

A:

Q: Drop-load (II) Context We want to lower a suspended load in a controlled way so that it hits the…

A:

Q: 15. There are 750 registered voters in one precinct. In a primary election, 64 out of 100 voters…

A: so given that only 64 out of a hundred voter actually voted so the voting in percentage is  64% ( 1%…

Q: A 6.00 kg block is permanently attached to a spring (k =500 N/m) on a rough ( 0.230,-0.210)…

A:

Q: A diatomic gas is heated at constant pressure. The fraction of heat energy used to increase the…

A:

Q: A 1.9 kg book is lying on a 0.75mm high table. You pick it up and place it on a bookshelf 2.1 mm…

A: Given value--- mass = 1.9 kg. initial height from ground = 0.75mm final height from ground = 2.1mm.…

Q: A 183.6 kg uniform, horizontal beam is hinged at one end and at the other is supported by a cable…

A: Hh

Q: Three capacitors, of capacitance 0.2, 0.5 and 1.5 μf are connected in parallel to each other. When…

A: We have three capacitors C1=0.2 uF, C2=0.5 uF and C3=1.5 uF all connected in parallel with each…

Q: 1.05 (b) The elevator continues upward at constant velocity for 8.2 s. (i) Newton's Law in the…

A:

Q: Two soccer players kick a soccer ball back and forth along a straight line. The first player kicks…

A: The total distance that the ball moved is, distance = 15 + 3.3 = 18.3 m

Q: A right conical tank with the point oriented down, a height of 17 feet, and a radius of 5 feet has…

A:

Q: (0, +a). Two infinitely-long conductors parallel to the z-axis pass through the points a a y *)I P X…

A:

Q: As a percentage of total body mass, the head is 10%, the two arms are 10%, the trunk is 56%, and the…

A: We have to answer one question per post, ask the next question in another post

Q: An electromagnetic wave in vacuum has an electric field amplitude of 545 V/m. Calculate the…

A:

Q: The kinetic energy of an electron is 2.90 eV. What is its kinetic energy in joules? Express your…

A:

Q: A series RLC circuit has a 200 kHz resonance frequency. You may want to review (Pages 915-918). Part…

A:

Q: Locate the centroid 2 of the area. Express your answer to three significant figures and include the…

A:

Q: 5. An archaeologist on a dig finds a fragment of an ancient basket woven from grass. Later, it is…

A: Given:- An archaeologist on a dig finds a fragment of an ancient basket woven from grass. The…

Q: A particle of mass 25 g moves in an xy-plane such that the position vector is given by: r=15t…

A:

Q: (d) What is the 2nd Law of Thermodynamics? Why is it described as "the arrow of time"? (e) What does…

A: To describe  Second law of thermodynamics  Heat engine

Q: Problem 1: An m = 80 kg astronaut has gone outside his space capsule to do some repair work. Unfor-…

A: This is a problem regarding Newton's laws and one-dimensional motion.The only force acting here is…

Q: Consider the three hoops below. Each has the same mass and rotates in the plane of the screen with…

A:

Q: A speedboat is cruising at a speed of 11.8 m/s in still water when it shuts off its engines and…

A:

Q: A force of 30N is required to maintain a spring strechted from its natrual length of 0.12m to a…

A:

Q: You are on a pirate ship and being forced to walk the plank. You are standing at the point marked C.…

A:

Q: A tennis player serves a tennis ball such that it is moving horizontally when it leaves the racquet.…

A: Given data:  A tennis ball is moving horizontally Horizontal displacement (Δx) = 19 m Vertical…

Q: The figure below shows two current segments. The lower segment carries a current of i₁ = 0.40 A and…

A:

Q: 58 In Fig. 30-47, R₁ = 8.0 92, R₂ = 10 22, L₁ = 0.30 H, L₂= 0.20 H, and the ideal battery has = 6.0…

A:

Q: A group of hikers walks 2.0 km North and then 4.0 km West. The entire hike takes 4.0 h. i) What is…

A: Given Information:- First keg of the displacement of the hikers isd1=2 km, North Second leg of the…

Q: An 2000 kg asteroid travels through space at a constant 3 km/s in the +x direction. An alien…

A: It is given that, the initial velocity of the asteroid is v→a=3i^ km/s the initial velocity of the…

Q: = An uncharged capacitor and a resistor are connected in series to a source of emf. If &: 12.00 V, C…

A: givenV=12 VC=15 μFR=100 Ω(a)time constant=RC                        =(100 Ω)( 15 μF)…

Q: A skier starts at rest at the top of a ski jump 15m above the flat ground. The other end of the jump…

A: Given:initial height, H = 15 mheight at the end of the jump, h = 4 mangle of take off, θ =…

Q: For the following displacement vectors in meters: A =+4.0 j-5.0k, B=-3.0 j+2.0k, and C=-3.0 -2.0…

A: A = 4 j - 5k B = -3j + 2 k C = - 3i -2j + k

Q: A 46-kg woman eats a 522 Calorie (522 kcal) jelly doughnut for breakfast. (a) How many joules of…

A: Given: mass of woman, m = 46 kg doughnut jelly energy, E= 522 calorie To Find: (a) Joule of energy…

Q: An asteroid is moving along a straight line. A force acts along the displacement of the asteroid and…

A: Given, mass of the asteroid, m = 3.5×104 kg speed of the asteroid,  u = 6900 msv = 5600 ms

Q: 4. Dream solister! In one of Kitamura High's practice sessions in preparation for their national…

A: The sound wave position is given by the expression y(x,t)=0.5sin(12x-2980t). We need to find the (A)…

Q: This time, V = 69.5 V; R1 = 107 Ohms; R2 = 72 Ohms; R3 = 56 Ohms; R4 = 81 Ohms; R5 = 185 Ohms; and…

A: Given value--- V = 69.5 V. R1 = 107 Ohm. R2 = 72 ohm. R3 = 56 ohm. R4 = 81 ohm. R5 = 185 ohm. R6 =…

Q: A galaxy like the ones we examined in lab has an inherent size of 22 kpc. If it’s apparent angular…

A:

Q: 32 cm radius, spherical ball starts from rest on an H=6.4m tall hill and rolls down. After rolling…

A: radius (r) = 32 cm = 0.32 m H = 6.4 m h = 4.1 m Let the mass = m

Q: So, what exactly is a collision?

A: Collision - basically it the event when one moving object strikes another moving or non moving…

Q: 200 Mass of strings and friction in pulleys is ignored. M1 = M2 = 5kg M3 = 10kg Mu_k for 30 degree…

A:

Q: Find the total binding energy for Manganese, 55 Mn (atomic mass = 25- MeV sfor Sof.938047 u). 50 S

A: Atomic mass = 54.938047 u mass of proton= 1.007276 u mass of neutron = 1.008664 u XZA = M2555n…

Q: Lola wants to measure her average speed when biking around her neighborhood. What information does…

A: Given data:  Lola wants to measure the average speed  Required: The information needed to measure…

Q: Consider the circuit shown in the figure below. (Assume R₁ = 10.5 2, R₂ = 1.60 2, and V = 7.90 V.)…

A:

Q: While at soccer practice, Abbey runs down the field at 10 meters per second. She has a constant…

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!