A wheel 31 cm in diameter accelerates uniformly from 240 rpm to 360 rpm in 6.8 s. How far will a point on the edge of the wheel have traveled in this time?

Q: a student studie on of time t, ob

A: Given: Function of time can be mentioned as t graph for degree vs r(s) has given

Q: For hydrogen, find the frequency of light emitted in the transition from the 138th orbit to the…

A: Now the wavelength corresponds to the transition from 138th to 134th lineHence the frequency

Q: During an all-night cram session, a student heats up a 0.308 liter (0.308 x 10 m³) glass (Pyrex)…

A: Given,           The initial volume, V0= 0.308 liter= 0.308×10-3 m3           The initial…

Q: Two spaceships are moving away from Earth in opposite directions, one at 0.83*c, and one at 0.8*c…

A: Given data The velocity of one spaceship is v1 = 0.83c. The velocity of another spaceship is v2 = -…

Q: Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in the figure. A mass…

A: Mass of boom =101kgMass of block M = 168 kgThetha = 52 degree.

Q: 4) Which of the following objects are in Equilibrium? (choose all that apply) a) A ball flying…

A: The solution of the above problem is given below

Q: The To term comes from the fact that we don't radiate into a vacuum like stars do, but we radiate…

A: Given data T=33°CT0=20°C Here, T is the temperature of the body. When the human body placed in the…

Q: Two small metallic spheres, each with a mass of m = 6.00 g, are suspended from a common point by two…

A: m = 6 g L = 22 cm θ = 60oθ2 = 30odistance between two masses = d

Q: Answer the following questions for the hikers shown in the figure, who hike 9.5 km in a direction…

A: The hikers hike 9.5 km in a direction 40 degrees north of eastThe hikers make an angle 40 degrees in…

Q: 1. Which combination of resistors has the smallest equivalent resistance?

A: Introduction :- Here in the given four combinations, we have to find the combination for which…

Q: A B tors are shown superimposed ona grid 10 C E D Part A-Rank the magnitude of the vector resulting…

A: A vector is represented by an arrow in the geometric representation. The length of the arrow…

Q: 7. An iron cube floats in a bowl of liquid mercury at 0° C. (a) If the temperature is raised to 25°…

A:

Q: A donkey is harnessed to a sled having a mass of 221 kg, including supplies. The donkey must exert a…

A: Free body diagram:

Q: Problem 2.20 A free particle has the initial wave function V(x,0) = Ae-alx where A and a are…

A:

Q: Question 5: In the figure, all the charges are point charges and the charge in the middle is Q =…

A: Middle charge Separation distance between two charges Q and q2 is Separation distance between two…

Q: Let Q₁ = 1 μC, Q2 = 5 μC, and Q3 = -6 μC. (a) Find the electric field at the location of Q1, due to…

A:

Q: A basketball player jumps straight up for a ball. To do this, he lowers his body 0.310 m and then…

A:

Q: In the figure here, three particles of mass m = 0.030 kg are fastened to three rods of length d=…

A:

Q: A charge of -19.5 nC is fixed in place at x0 cm, y = 2.50 cm and an identical charge of -19.5 nC is…

A: The potential obtained at r distance from a charge particle q is given by, V=q4πϵ0r where ϵ0 is the…

Q: A football receiver running straight downfield at 5.10 m/s is 10.5 m in front of the quarterback…

A: Given,The speed, The between football, Angle, The total amount of time projectile spends in air,The…

Q: Needs Complete typed solution with explanation and 100 % accuracy.

A: The objective of the question is to identify the incorrect statement about a solenoid. A solenoid is…

Q: 6. A student sets up an experiment with a 2, = 513 nm light source and two slits that are separated…

A: The distance of the nth minima from the central maxima is given by, ymin=n-12λDd, n=±1,±2, etc.d-…

Q: An object is dropped from a tower, 1024 ft above the ground. The object's height above the ground t…

A:

Q: A pair of long, rigid metal rods, each of length L, lie parallel to each other on a perfectly smooth…

A:

Q: You've been hired as a technical consultant to help improve the design of motion detectors used for…

A:

Q: You're driving down the highway late one night at 20 m/sm/s when a deer steps onto the road 55 mm in…

A: Initial speed Distance Time Maximum deceleration Maximum speed

Q: A gyroscope consisting of a cylinder (R 2.5 cm) with a massless central axle of length, f 10 cm, is…

A:

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: Two electrons are fixed 1.61 cm apart. Another electron is shot from infinity and stops midway…

A: d=1.61 cmWe can solve this problem using conservation of energy

Q: Starting from rest, a person pedals a bicycle such that the angular acceleration of the wheels is a…

A:

Q: You have enrolled in a scuba diving class and while swimming under water in a nearby lake you look…

A: i=24°

Q: A copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.018 kg of ice in…

A: Mass of the copper can, mass of the water, mass of the ice, (these are in equilibrium)mass of the…

Q: A long straight wire carries a current of 42.9 A. An electron, traveling at 1.00 x 107 m/s, is 8.30…

A: The current in the wire = 42.9 AThe speed of the electron = 1.0*10^7 m/s and it is in y directionThe…

Q: You can now find the angular diameter of the Moon using its linear diameter, 3480 km (2160 mi), and…

A: Given, the linear distance of the moon from Earth = 384000 km           the linear diameter of the…

Q: A boy on a wooden raft is moving at a speed of 0.7m/s perpendicular to the direction of the river,…

A:

Q: A 0.00580-kg bullet traveling horizontally with a speed of 1.00 x 10³ m/s enters a 13.0-kg door,…

A: Part A. = yes  b. No. Since the bullet is embedded in the door, hence the collsion is inelastic and…

Q: Exercise 7.9 A small rock with mass 0 16 kg is released from rest at point A, which is at the top…

A:

Q: In the figure below, a graph of the position of a vesicle that was observed to move along a straight…

A:

Q: Use the worked example above to help you solve 1.46 x 10 kg collides with a wall and rebounds as…

A: Given data m=1.46×103 kgV1=-14.5 m/sV2=2.08 m/st=0.153 s Here, m is the mass of the object. While V…

Q: A 0.00565-kg bullet traveling horizontally with a speed of 1.00 x 10 m/s enters a 17.0-kg door,…

A:

Q: A technician wearing a circular metal band on his wrist moves his hand (from a region where the…

A:

Q: A loudspeaker in a parked car is producing sound whose frequency is 20840 Hz. A healthy young person…

A: To solve this problem, we can use the formula for the Doppler effect:Where:

Q: 2/4 The line of action of the 3000-lb force runs through the points A and B as shown in the figure.…

A: The force system is shown below. Here, θ is the angle.

Q: Consider the following figure. P (MPa) 7 6 5 4 3 2 1 0 i 2 4 6 8 V(m³) (a) Determine the work done…

A: The work done "on" a fluid that expands from i to f is given by the area under the curve P and V.It…

Q: The ¹H19F molecule can be described by a Morse potential with D. = 9.05 x 10-19 J. The force…

A:

Q: A bullet of mass m and speed v passes completely through a pendulum bob of mass M as shown in the…

A: From the given data,Initial kinetic energy of bob =(Ki)bob = Final kinetic energy of bob = (Kf)bob =…

Q: The figure shows a "snapshot" of a wave at a given instant of time. The frequency of this wave is…

A: Time period The frequency of wave is given ν=120HzSo, the time period of the…

Q: [+ + + + + + + + + FIGURE P23.43 FIGURE P23.44 44. || FIGURE P23.44 shows a thin rod of length L…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.