A parallel-plate capacitor is fully charged by a battery. While still connected the battery, the area of the plates decreases. What happens to the charge the capacitor? decreases Ostays the same increases
Q: 4. Marlene, a 45.4kg girl is running at 3.5m/s on a pier from the shore towards a lake. At the edge…
A:
Q: A block of mass m = 2.50 kg is lowered down a 37° rough incline plane a distance of 4.50 m from…
A:
Q: 3. In the diagram below, a rock climber has attached himself to a large rock in an effort to rappel,…
A: The rock is resting on a frictionless surface.
Q: Four research teams measured the length of a rare whale, and what each team wrote in its team…
A: Accurate measurement: The closeness of measured value with a standard value or true value is called…
Q: what is the kinatic energy of a system with a speed of 4.30m/s and a mass of 410 kg after a distance…
A:
Q: Use Newton's law of gravity to calculate the force of gravity between: a) The Earth and the Moon. b)…
A: Newtons law of gravity is given by: F=Gm1m2r122F= gravitational forceG= universal gravitational…
Q: A truck goes around a curve, the radius of which is 1/2 mile. The truck will tip over if its normal…
A: Given a truck that goes around a curve with a radius r=12mile now given the limit for the normal…
Q: A point charge q = -3.4 µC is located at the origin of a co- ordinate system. Another point charge…
A: The electric force between two charges is given by F = k q1q2/r² Where r is distance…
Q: please explain how to get correct answer!
A:
Q: A 33,000 kg freight car is coasting at 0.950 m/s with negligible friction under a hopper that dumps…
A: The mass of freight car, m₁ = 33,000 kg Velocity of freight car, u₁ = 0.950 m/s Mass of hopper,…
Q: You notice a one-dimensional-thinking snail crawling along one rail of a railroad track. Naturally,…
A:
Q: Can you please solve number 2 and all of the sub problems and show all of the steps to the solution
A: mass = 64 kg initial speed = 5 m/s Height = 80 m a) Using conservation of energy Initial potential…
Q: Q2. The graph shows the relationship between the square of the period of oscillation T2 (s²) and the…
A: We have T2=4π2×Lg
Q: A system consists of a vertical (spin). A cord is passed over th attached to the end of the cord
A:
Q: Question 4: Consider the following setup: C Determine the equivalent capacitance, and the charge on…
A: 4)4 capcitors are connected in an arrangement as shown in the circuit. The capacitance of each…
Q: Part A In the PhET simulation, select Oscillate, select No End, and scale Damping to none. (Leave…
A: Shortens wavelength:: Decrease damping Increase frequency Lengthens wavelength:: Increase…
Q: 2. A vehicle accelerates from 25 m/s to 85m/s in exactly 5.0 seconds. a) What was its acceleration?…
A: a) The kinematic equation is,
Q: he pressure at the bottom of a glass filled with water (p 1000 kg/m3) is P. The water is poured out…
A: Given, Density of water = 1000 kg/m3 Density of mercury = 13.6×103 kg/m3 We know that pressure at…
Q: 6. What is the increase in the length of a 2.5m long metal made of Brass at 5 degrees Celsius when…
A: Given : Length of brass metal , L= 2.5 m Initial temperatureTi=5°C Final temperature , Ti=30°C…
Q: 9.24 Calculate the mass moment of inertia of the FOU thin ring shown in the accompanying diagram.…
A: m=0.5 slugs r= 2 in
Q: •• A 0.500-mol sample of an ideal monatomic gas at 400 kPa and 300 K, expands quasi-statically until…
A:
Q: scape speed from the Moon is much smaller than from Earth and is only 2.38 km/s. At what temperature…
A: Given molar mass M = 253.8 g/mol = 0.2538 kg/mol
Q: Pg.2 3B) An ideal gas is undergoing isothermal processes. Constant temperature. c) What amount of…
A:
Q: meter read 3.75atm? 2) a) What is the rms-speed V of the Oxygen molecules at rms 25 degrees Celsius?…
A:
Q: a) What is the Potential Energy of a 38kg flowerpot (initially at rest) at the edge of a roof 120 m…
A: Given data: Mass of flowerpot (m) = 38 kg Height of edge of a roof (h) = 120 m PE at ground is…
Q: A 2.35-m-long wire having a mass of 0.100 kg is fixed at both ends. The tension in the wire is…
A: (b) Given: The distance of the node from one end is 0.470 m. Introduction: A node is a point along a…
Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…
A:
Q: 3A) One (1) mole of an ideal gas receives an input of 630J of energy in the form of heat. The gas…
A: In the question given value of ideal gas receive energy and work done and we have to find ----- a)…
Q: 3. You travel to the Planet Conversionia to work with their scientists. But, they have a different…
A: Height of the box is Note:Find:Height of the box in meters.
Q: QL. If the length of the pendulum (L) is increased by a factor of 4, then its time period (T) gets…
A:
Q: If a sinusoidal electromagnetic wave with intensity 14 W/m2 has an electric field of amplitude E,…
A: Given data, Intensity of the EM wave having amplitude E = 14 W/m2 Intensity of another wave = 28…
Q: Question12 A 6.87 kg bowling ball is dropped 2.42 m onto a large spring. If the bowling ball…
A:
Q: 1. A wagon on the ground (mass 60 kg) is stationary. a) What is the upward force F of the ground on…
A: Given information: The mass of the wagon is, m=60 kg
Q: Determine whether each statement regarding speed or velocity is true or false. True Answer Bank If…
A:
Q: Decide how the sketches below would be listed, if they were listed in order of decreasing force…
A:
Q: (4): A projectile is shot vertically with initial speed vo, neglecting air resistance, and assuming…
A:
Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…
A:
Q: 6) 0.5 kg of hot water at 96 degree Celsius is poured into a 0.18 kg glass bowl initially at 25…
A: Given : Mass of water=m=0.5 kg Temperature of water=Tw=96o C Mass of glass bowl=M=0.18 kg…
Q: Eles. Your arms are ertically and can und the shoulder Figure El1.22 you grasp the cable achine in…
A: Given: The distance between hand and shoulder joint is 64 cm.
Q: 5. A satellite is in a circular orbit around the Earth at an altitude of h = 1, 250 km above the…
A: Given: Satellite is at height h=1250 km=1250×103 m=1.25×106 m Radius of earth RE=6.37×106 m Mass…
Q: Give proper explanation of the correct option and proper explanation of the incorrect options. Hand…
A: Step 1: Correct option: 3rd option: The charge-to-mass ratio of protons is much less than that of…
Q: A container is filled with gas at a pressure of 4.87 x 10° Pa. The container is a cube, 0.100 m on a…
A: Given Pressure inside a container = 4.87 × 105 Pa side length of a cube = 0.100 m We have to…
Q: 1) While diving in Cancun, Mexico, where the seawater has a density of 1,015 kg/m³, Nana observed…
A: Given, Density = 1015 Kg/m3 Pressure P = 3.75 atm = 3.75 x 101325 = 379968.75 Pa
Q: An electron is accelerated from rest through a potential difference that has a magnitude of 2.90 x…
A:
Q: Can you please solve number 3 and all of the sub problems and show all of the steps to the solution
A:
Q: After a big snowfall, you take your favorite rocket-powered sled out to a wide field. The field is…
A:
Q: Which plot below shows resistivity versus temperature for extrinsic n-type Silicon?
A:
Step by step
Solved in 2 steps
