Find the height or length of these natural wonders in kilometers, meters, and centimeters. (a) a cave system with a mapped length of 396 miles  km  m  cm (b) a waterfall that drops 1,267.2 ft  km  m  cm (c) a 21,500 ft tall mountain

Q: The figure shows two nonconducting spherical shells fixed in place on an x axis. Shell 1 has uniform…

A:

Q: circular hole of radius R = 2.28 cm has been cut in the middle of an infinite, flat, nonconducting…

A:

Q: One of the World's greatest spectacles of animal migration is the annual circular trek of the…

A:

Q: 6. A right-angled triangle is as shown. Find the value of x. 2

A: The Pythagorean theorem states that in a right angled triangle, the square of the length of the…

Q: Need help:. A layer of glass, n = 1.50 floats on an unknown liquid. A ray of light originates in the…

A:

Q: A small mailbag is released from a helicopter that is descending steadily at 2.15 m/s. (a) After…

A:

Q: Find the instantaneous accelerations at A, B, and in Figure (b) 1-2

A:

Q: An Other Frame moves with a speed of 0.80 relative to the Home Frame. An object at rest in the Other…

A: The length contraction formula relates the length of an object in a moving frame (L) to its length…

Q: 6. Determine the resultant moment about point A of the system of forces shown. Each square is 1 unit…

A:

Q: The ring of negligible size is subjected to a vertical force of 200 lb. Determine the longest length…

A:

Q: part 1 of 3 A 1.18 µC charge is at the origin and a -7.13 µC charge is 10 cm to the right, as hown.…

A:

Q: What must the charge (sign and magnitude) of a 2.45 g particle be for it to remain stationary when…

A: Mass of charge  ( m) = 2.45 g   2.45× 10-³kgElectric field E = 650 N/ C ( downwards)

Q: The electric field strength between two parallel conducting plates separated by 4.20 cm is 6.40 ✕…

A:

Q: Two blocks of mass M₁ and M₂ are connected by a massless string that passes over a massless pulley…

A:

Q: mass, m=1.50 kg, is attached to a spring that has a displacement function given by the following…

A:

Q: 1. Find the electric field at the fourth (now empty) corner. 2. If I now put an electron at this…

A:

Q: Problem 3: Given the rectangular plate shown with three forces all parallel to the y axis. a)…

A: Take the counterclockwise moment as positive and the clockwise moment as negative.a)Since all the…

Q: An athlete swims the length L of a pool in a time t, and makes the return trip to the starting…

A:

Q: Question: What is the form (linear or non linear) of the position-time plot of a cart started at the…

A:

Q: What formula shoudl I use to figure out how to solve this equation? I am completely lost. Six…

A: Apply the energy conservation equation and substitute the corresponding values to obtain the…

Q: Two cars A and B have a velocity of 25 m/sec in the same direction. Car A is 73.5m behind Car B when…

A: Given:Initial velocity of both cars Distance between the cars at the instant of applying brake to…

Q: Two forces of magnitude 4 N and 10 N are acting on an object and the direction of the forces is…

A:

Q: A Transformer has 400 primary turns and 1800 secondary turns. The input voltage is 24V and the…

A:

Q: The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.…

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

Q: 2. On his 10th birthday, Rendon's parents treated him with a carousel ride. If he is seating 350 cm…

A:

Q: What charge (in mC) is stored in a 150 µF capacitor when 190 V is applied to it?

A: Voltage is Capacitance is Note:Find:Charge stored by the capacitor.

Q: A transverse wave on a string is given by y(x,t)=0.12 sin (3.0x -15.0t) Determine: For the case t=…

A:

Q: In the diagram, the current in the 3 ohm resistor is 4 A. What is the potential difference between…

A:

Q: A 2.00-nF capacitor with an initial charge of 4.86 μC is discharged through a 1.17-k2 resistor. (a)…

A:

Q: One mole of an ideal gas, for which CV,m = 3/2R, initially at 298 K and 1.00 × 10^5 Pa undergoes a…

A:

Q: Plot the graph T T^2(y-axin) Vs L. (X-axis) Show the straight line with data points. Label the Axés…

A:

Q: If 39% of the body weight is distributed above the superior surface of the L5 intervertebral disc…

A: Given:Body weight Force distributed above the superior surface of the disc Area of the superior…

Q: Part A A signal is traveling at 90% of the speed of light. How many feet can the signal travel in 10…

A: Write the given values to the suitable variables.Here, v is the time.

Q: Assume that R₁ > R₂ and rank the segments according to the magnitude of the average electric field…

A: Given A circuit is given in which two resistors are connected in series as shown in the figure.…

Q: In the figure, one end of a uniform beam of weight 350 N is hinged to a wall; the other end is…

A:

Q: The figure shows two parallel nonconducting rings with their central axes along a common line. Ring…

A:

Q: 2.00-nF capacitor with an initial charge of 5.22 μC is discharged through a 1.36-k resistor. (a)…

A:

Q: Determine the number of sig figs in the following numbers: a) 23,000: b) 4000.00: c) 0.00023040: d)…

A: Rules of significant figures:-(a) 23,000    Two significant figures Trailing zero are not…

Q: A woman on a bridge 104 m high sees a raft floating at a constant speed on the river below. She…

A: Height of bridge h= 104 m Distance of raft from bridge d1 = 4.96 m Distance between raft and stone…

Q: The uniform solid block in the figure has mass 20.2 kg and edge lengths a = 0.751 m, b = 1.31 m, and…

A:

Q: I've tried solving this a few times and just can't figure it out. Please help. A +50 μC point…

A: Calculate the distance of the test charge from either of the charges when it is placed midway the…

Q: A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a…

A:

Q: Copper wire of diameter 0.279 cm is used to connect a set of appliances at 120 V, which draw 1750 W…

A: Here Diameter of the copper wire = D = 0.279 cm voltage applied = 120 V total power consumed = P =…

Q: The earth rotates once per day about an axis passing through the north and south poles, an axis that…

A:

Q: A baseball player, Joey, hits a baseball from 1.00 meter off the ground giving it an initial…

A: Height off the ground = 1.00 m Initial velocity= 64 m/s Angle above the horizontal= 17° Fence…

Q: The graph above represents the data from Activity 3 in this week's lab describing the position of a…

A: The velocity is the rate of change of displacement.

Q: A copper block is suspended from a wire, as in part 1 of the drawing. A container of mercury is then…

A: The density of copper is The density of mercury is The block volume submerged in the mercury is

Q: A dipole consisting of two oppositely charged balls connected by a wooden stick is located as shown…

A:

Q: A 780-kg race car can drive around an unbanked turn at a maximum speed of 43 m/s without slipping.…

A: The mass of the race car is  m = 780 kg The maximum speed without slipping V =43 m/ s The radius of…

Q: starting from rest, and the coefficient of kinetic friction between the middle object and the…

A: