th 0.570 m radius tires travels at 43.0 m/s. At how many radians per second are the tires rotating? b. What is this

Q: need help, some explanation would be much appreciated for upcoming homework. Thanks in advance.

A:

Q: What is the limiting electrode in 18650 battery cell, And explain why?

A: 18650 lithium-ion battery has superior capacity and discharge rate . It is often used in flashlight,…

Q: An estimated force vs. time curve for a baseball struck by a bat is shown in the figure below. Fmax…

A:

Q: Two point charges, one of +5.2 μC and the other of -2.3 μC, are placed along the y-axis at (0, 8.5…

A:

Q: In the future people will only enjoy one sport: Electrodisc. In this sport you gain points when you…

A: qA = −8.0 µC,  qB = −2.0 µC,  qC = +5.0 µC, and  qD = +12.0 µC.

Q: 20. A 1250 kg helicopter travels in a straight line at a constant speed of 31.0 m/s for exactly 15.0…

A: Given data-  Mass of helicopter m=1250 kg travels in a straight line. Constant speed u=31.0 m/s ,…

Q: A4 resistor is connected in series with the parallel assembly of 3 2 and 6 resistors. The current…

A:

Q: A student has a calorimeter with 211.7 grams of 26.6∘C water contained within it.  The student then…

A: Given data:  A student added hot water into cold water m1 = 211.7 g and T1 = 26.6°C m2 = 130.7 g and…

Q: Problem 2: Kinematics and vectors. An object is moving on the xy plane with velocities given by: m x…

A:

Q: What does Entropy mean in everyday language to everyday people? Use examples to help describe your…

A: a) Entropy canbe used as measure of disorder . If messup the table with books pens and such items,…

Q: best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the…

A:

Q: A block of mass m1 = 1.95 kg and a block of mass m2 = 5.75 kg are connected by a massless string…

A:

Q: ) What is the charge on the surface of a conducting sphere of radius 0.10 m whose potential is 450 V…

A:

Q: An object is 50 cm to the left of +20 cm focal length lens. Where does the image form?

A: The relationship connecting the image distance (v) and the object distance(u) and the focal length…

Q: Use the given information to answer the question. The weight of an object above the surface of the…

A:

Q: A newly discovered planet orbits a star identical to our own with a period of 0.5years and an…

A: We have a planet which orbits around a star of mass say M in an orbit with eccentricity e=0.4 and…

Q: 5. Examine the four following graphs of frictional force vs. normal force. II. III. H I. (N 4) IV.

A: Frictional force which acts opposite to the direction of motion. Frictional force depends on normal…

Q: A block of weight w = 30.0 N sits on a frictionless inclined plane, which makes an angle = 28.0°…

A: Given that the weight of the block is W=30N the angle of inclination of the inclined plane is θ=28o…

Q: parallel plate capacitor has metal plates, each of area 1.50 m2, separated by 1.50 mm. What charge…

A:

Q: By how much will the temperature of the tissue increase ?  answer in K.  show steps on how you…

A:

Q: At t = 0, a cart of mass m = 5 kg starts rolling down an incline, making an angle α = 20o with the…

A: Given:-  The mass of the cart is m = 5 kg  the angle of the incline making an angle α = 20o with the…

Q: A 100 g cart initially moving at +0.5 m/s collides elastically from a stationary 180 g cart. Using…

A:

Q: Physical features of light and sound

A: Light and sound  both have wave nature . The propagation of sound is similar to light, just a whole…

Q: In one of the classic nuclear physics experiments at the beginning of the 20th century, an alpha…

A:

Q: 2. A cardboard box with a mass of 10.0 kg is at rest on a ramp with an angle of 25°. a. Determine…

A:

Q: 1. What is the displacement of a barrel that was going at 15 m/s before stopping as it reached a…

A:

Q: A resistor and an inductor are connected in series to a battery with emf 240 V and negligible…

A: Given:         Battery EMF(v) = 240 v        Current after long time(I) = 15 A        Current…

Q: In the figure, a small block of mass m = 0.044 kg can slide along the frictionless loop-the-loop,…

A: Apply the energy conservation equation between points P and Q.…

Q: Hello, I need help with part B please.

A: Given data-  A variable resistor R is connected across the terminals of a battery, and given a graph…

Q: A stationary police car emits a sound of frequency 1200 HzHz that bounces off of a car on the…

A:

Q: Calculate the total resistance for the circuit below. A O35R/6 O 138/4 17R/2 O25R/4 2R www 2R M 5 R…

A:

Q: (b) A drone with mass m is flying at speed vo (in the positive direction) when it suddenly explodes…

A:

Q: A 72 kg swimmer dives horizontally off a raft floating in a lake. The diver's speed immediately…

A: Given data:  Mass (m) = 72 kg Initial velocity (u) = 0 m/s Final velocity (v) = 3.8 m/s Time…

Q: If a 86.8 kg object is accelerating at 5.03m/s/s to the North, then what is the net force on the…

A: Given value--- mass = 86.8 kg acceleration = 5.03 m/s2.  We have to find--- force ?

Q: A battery of emf 10 V and internal resistance 3 is connected to a resistor. If the current in the…

A: Given data:  Battery Emf (ε) = 10 V Internal resistance (r) = 3 Ω Current (I) = 0.5 A Required: The…

Q: Problem 1: Initially, the switch in Fig 1. is in its position A and capacitors C₂ and C3 are…

A:

Q: A "swing" ride at a carnival consists of chairs that are swung in a circle by 18.8 m cables attached…

A:

Q: An AC generator with an output rms voltage of 18.0 V at a frequency of 60.0 Hz is connected across a…

A:

Q: One end of a string is fixed. An object attached to the other end moves on a horizontal plane with…

A: Given: Radius = R  Frequency= F  Tension in string = Fs

Q: As a particle moves 4.5 m along the x axis in the positive direction, its potential energy decreases…

A: Given data:  Initial potential energy (PEi) = 45 J Final potential energy (PEf) = 20 J Only…

Q: at constant velocity because a force of 107 N is applied to the right at an upward angle of 25.3…

A: Given value--- Mass = 30.1 kg. F = 106 N. g = 10 N/kg. angle = 25.3 degree . We have to find---…

Q: Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry) demonstrated…

A:

Q: In an air-filled parallel plate capacitor, the plate is 2,80 wide and the distance between the…

A: we have to evaluate the capacitance of this capacitor, and calculate the charge in the suystem.

Q: Law of Reflection

A: We usually talk about refraction when surface is smooth. But it is also possible for curved…

Q: Two workhorses tow a barge along a straight canal. Each horse exerts a constant force of magnitude…

A: Given data as per question Force exerted by each horse =F

Q: uct electricity between y

A: Air conducts lightning  though it does not conduct electricity between your electrodes. This is due…

Q: The fastest measured pitched baseball left the pitcher’s hand at a speed of 45.0 m/s.   In your PE…

A: Express the kinematics equation for the motion of the ball. v2-u2=2aS Here, v is the velocity with…

Q: A rock is thrown off a cliff at an angle of 51 with respect to the horizontal. The cliff is 126 m…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: What is the acceleration of the 2.0 kg block?

A:

Q: A particle with charge 7.30 x 10^-6 C moves at 3.00 x 10^6 m/s through a magnetic field of strength…

A: In the following problem: Charge of the particle, q=7.30×10-6 C Speed of the charged particle,…

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.