78 AK Undexgats a i)- write decag epeatem ? i)- For a ameral double E-Caftuse dea from oh exprenion of Q-factoor in te double E- Cabtare decale nuckar Mascs a derive ex kerencm af Marsee
Q: A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The…
A: Height of roof (H) = 5.5 m height of vertical wall (h) = 6.8 m Angle of launch (θ) = 53 degree…
Q: A man is in a 1500kg car traveling at 60km/h (mind the units). a) What is the kinetic energy of the…
A:
Q: 6. (a) A lμC charge is at the center of the square shown below. How much external work is needed to…
A: ghkkjbjvh
Q: 5. A 2.0-kg solid disk rolls without slipping on a horizontal surface so that its center proceeds to…
A: According to given value
Q: 6. Calculate the magnitude of the tension FT in the wire that supports the 36kg beam shown in the…
A: The tension in the wire is 274.4 N
Q: Along the z-axis, indicated by the dashed line on this diagram, the electric field is E = -Cz²2,…
A: Given:E → = -Cz2×z^ where C is positive constantTest particle hascharge, qo mass, mIt is released…
Q: 7. A 70.0-kg skydiver is descending with a constant velocity. Consider air resistance. Diagram the…
A:
Q: Determine the force of tension in the cable, if the acceleration of the block is 4.0m/s? [D]. Round…
A: Mass, m = 5 kgAcceleration, a = 4 m/s2Acceleration due to gravity, g = 9.81 m/s2
Q: A helium flash a. Is sudden and powerful. b. destroys the star. c. is a slow expulsion of helium…
A: A helium flash is a rapid explosive burning of helium gas in the deep core of low mass stars and the…
Q: 6. In Excel, Plot the velocity versus time. Use the Trendline option to do a linear fit to the data.…
A:
Q: Required information The ability of the human eye to rapidly rotate was studied using contact lenses…
A: Given: The initial angular velocity of the eye is 0 rad/s The angular displacement of the eye is…
Q: Diffraction: Here we compare the resolution of two famous telescopes. III. Calculate the diffraction…
A:
Q: 2. A water bottle rocket is blasted up with an initial velocity of 40. m/s. Assume no air…
A:
Q: n 0, determine an expression f the strap needed to begin (a) 1
A: To find, a) for raising crate b) for lowering the crate'
Q: What is the current in milliamperes produced by the solar cells of a pocket calculator through which…
A:
Q: world record was set for the men's 100-m dash in the 2008 Olympic Games in Beijing by Usain Bolt f…
A:
Q: A 1500 kg vehicle accelerates from rest at 2.5 m/s². If the engine generates a 4200 N Applied force,…
A: Given data: Mass (m) = 1500 kg Acceleration (a) = 2.5 m/s2 Force applied (F) = 4200 N
Q: A 0.350 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly…
A: Given data: Diameter (d) = 0.350 cm Charge (Q) = 45.0 pC = 45.0 × 10-12 C Required: The potential…
Q: An incident X-ray photon is scattered from a free electron that is initially at rest. The photon is…
A:
Q: A charged particle of mass 3x10-20 kg and a charge of 5nC moves at a speed of 200 m/s up on the…
A:
Q: • Determine the resultant moment about point A of the system. Each square is 1 ft on a side. 100 lb…
A:
Q: Triangular Wire The diagram below depicts a wire carrying a current I = 4.95 A. The wire splits into…
A:
Q: Required information A BMW of mass 2.00 x 103 kg is traveling at 53.9 m/s. It approaches a 1.00 x…
A: Mass of BMW , m1 = 2 x 103 kg Mass of Volkswagen , m2 = 1 x 103 kg Initial velocity of BMW , u1 =…
Q: You have a friend who is an avid woodworker and they are trying to determine the voltage on the…
A: The efficiency of a machine is the ratio of the power output to the power input.…
Q: At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help…
A:
Q: An air-track glider is attached to a print. pulled 20.0 cm to the right and released at t = 0 s. It…
A:
Q: A golfer on a fairway is 70 m away from the green, which sits below the level of the fairway by 20…
A: Here we have to determine the proximity to green for the golfer. We know, s=70 m, θ=40°h=20 m, v=20…
Q: #3 - For the RC circuit shown, if the switch is closed at time t=0, at what timet does the potential…
A:
Q: A Solenoid has 10 turns per centimeter. What current is needed to produce a magnetic field of 0.02 T…
A: The magnetic field produced by a solenoid is given by the formula B=μonIn is the number of turns per…
Q: Figure (a) applles to the spring in a cork gun (figure (b)); it shows the spring force as a function…
A: The mass of the cork is m=3.0 g=3×10-3 kg The compression in the spring is X0=6.3 cm=6.3×10-2 m.
Q: A 3.00 kg object moving to the right at 5.00 ms-1 collides elastically with a 2.00 kg object also…
A: In elastic collision, total momentum as well as the total kinetic energy of the system must be…
Q: While waiting for the CABS bus on the way home from physics class, your friend looks up at the…
A:
Q: = 3. The emission spectrum of Hydrogen has a bright blue-green line at 486 nm. This electron ends in…
A:
Q: A parachutist having a mass m opens his parachute from an at-rest position at a very high altitude.…
A:
Q: Problem 2: Suppose the massless rod in the discussion of the nonlinear pendulum is a string of…
A:
Q: A physicist plays the note A with a frequency of 440. Hz on a flute. The speed of sound in air is…
A: A flute is tube of open tube, in other words both openings of the tube is open. Thus the frequency…
Q: The mass of an electron is 9.109 381 88 x 10-31kg. Find (a) y and (b) B for an electron with kinetic…
A: Mass of an electron m = 9.10938188 × 10 - 31 kg Kinetic energy of electron KE = 64.3794 MeV
Q: 6. A car leaves point A and drives at 60 km/hr [60° W of N] The car then heads north at 80 km/hr…
A:
Q: Two charged bees land simultaneously on flowers that are separated by a finite distance. For a few…
A: Let the charges on two bees = q1 and q2Let the distance between the two flowers on which the bees…
Q: The shaded region in the diagram below is a region of uniform electric field that is parallel to the…
A:
Q: An 85 kg running back moving at 7.0 m/s makes a perfectly inelastic collision with a 105 kg…
A: In this question we have to find the speed of the players just after the collision. Please give…
Q: Question 1 A roller coaster car of total mass m 645 kg starts at a level portion of the track, a…
A: Solution: given that h1 = 24 m h2 = 16 m m = 645 kg v1 = 2.2 m/s
Q: 3. A 0.50-g insect rests on a compact disc at a distance of 4.0 cm from the center. The disc's rate…
A:
Q: In an insulated vessel, 248 g of ice at 0°C is added to 635 g of water at 19.0°C. (Assume the latent…
A: Solution:-Given thatmass of ice=248 g=0.248 kginitial temperature of ice=0°Cmass of water=635g=0.635…
Do I'm detail and also derive expression in 2nd step
Step by step
Solved in 2 steps
