An airplane is flying in a horizontal circle at a speed of 105m/s. The 80kg pilot does not want his centripetal acceleration to exceed 7 times the acceleration due to gravity, or 68.6m/s2. Find the minimum radius of the plane’s path. At this radius, what is the centripetal force on the pilot?

Q: 15. The electric field strength between two parallel conducting plates separated by 4.00 cm is 7.50 ...

A: The distance between the two parallel conducting plates is dplates=4.00 cm=4×10-2 m The electric fie...

Q: A 0.23-kg stone is held 1.1 m above the top edge of a water well and then dropped into it. The well ...

A:

Q: 14. A +90uC charge is placed at the center of a +7oOnC charge and a -270nC charge. The +700nC is dir...

A:

Q: The steel I beam in the drawing has a weight of 8.00 kN and is being lifted at constant velocity. Wh...

A:

Q: An object has 9.7 x 10^21 protons and 2 x 10^21 electrons. What is the net electric charge of this o...

A: Given, Number of protons in an object = 9.7 x 10^21 = np Number of electrons in an object = 2 x 10^2...

Q: Victor walks 100. m, 25.0° South of East from the Rizal monument. He then moves 150. m, 35.0° West o...

A:

Q: a 3000 kg bus hits a 500kg car in a head on collison. you need to determine the intial speed. the ca...

A:

Q: Four strings are attached to a wooden block. One string is pulled with a 15.0-N force directed towar...

A: As we can see that forces acting on wooden block along y axis are equal and opposite  so their net e...

Q: following problems involuing cír cuits.using comple te solution Solve the capacitors in and by provi...

A:

Q: Calculate the buoyant force on a rock of mass 32 kg and unit weight of 27468 N/m^3 when fully submer...

A: Given that:- Mass of rock=m=32kg

Q: 1. A bullet of mass 0.100f is moving horizontally with a momentum of 0.0980 kg m/s. Express this mom...

A: Answer:-  Answer (1)  Given Conversion of 0.0980 kg m/s to g cm/s  We know that (1 kg = 1000 g  1 m ...

Q: Determine the magnitude of the resultant and its direction angle from x, y, and z axis for the follo...

A: Given: F1 = 465+6 = 471 lbr1=(4,5,3)F2=2060/10 = 206lbr2= (-6,4,-5)F3=300 lbr3=(6,-2,-4)

Q: 20. All of the following are properties of y-rays EXCEPT: (A) They discharge electrified objects (B)...

A: Gamma rays are unaffected by both electric and magnetic field. They are uncharged as they don't expe...

Q: Car A and a Police Car both chasing Car B. Car A started from rest with an acceleration a = (0.24t2 ...

A:

Q: of 2m/s. How soon will the second automobile will overtake the first? 2. A thief escaped and boarded...

A:

Q: 1. In below figure, four coplanar forces act on a body at point O. Find the resultant (magnitude and...

A: F1 = 80 N @0o counterclockwise from + x axis F2 = 100 N @45o counterclockwise from + x axis F3 = 110...

Q: Questions Q1. Find the volume of the solid that is obtained when the region enclosed by the curves y...

A:

Q: re instructed to travel 12.0 m and then 10.0 m. With just these instructions, what is the maximum di...

A: Given S1 = 12.0 m S2= 10.0 m Distance will be maximum when both displacement S1 and S2 are along sam...

Q: Determine the direction of the force that will act on the charge in each of the following situations...

A:

Q: Passengers in the jet transport A flying east at speed of 800km/h observe a second jet plane B that ...

A:

Q: How much resistance is needed to draw 3.08 A of current from the battery in the circuit shown in Fig...

A:

Q: 17. A sinusoidal current has a mean value of 15.0A. determine its maximum and rms values. A. 23.55 ...

A: Given Mean value current or average current = 15.0 A We have to determine its maximum and rms values...

Q: fi. (a) A force F = (2xî + 4yj), where F is in newtons and x and y are in meters, acts on an object ...

A:

Q: registers the following displacements: A = 225 m West, B = 215 m North, C = 400 m East, D = 100 m So...

A:

Q: EXPLAIN EACH, Repulsion of charges Attraction of charges

A: Given : Charge :                              Electric charge is the basic physical property of matt...

Q: Given the following diagram, use Ohm's Law t location A. The circuit is connected to a 25V p R1=1502...

A:

Q: According to Charles Law, if you have a balloon inside a car at noon during a hot summer day the bal...

A: According to Chares Law, at constant pressure, "the volume occupied by a gas is directly proportiona...

Q: 2. A 29.5 cm long straight wire carries 118 A and lies perpendicular to a uniform field of 5,900 lin...

A:

Q: 2. The velocity of a particle moving along a straight line is v vet + 2t m/s. where t is in seconds....

A:

Q: Braking distance is defined as the distance travelled by a car to stop when the braking system gets ...

A:

Q: rticle with unknown properties moves into a region of space containing both a uniform ric field and ...

A: Force on charge particle in electric field = qE Force due to magnetic field = qvB Sin θ

Q: a) Calculate the area of a simple parallel-plate 5F capacitor. Assume that the plates are separated ...

A: a simple parallel-plate 5F capacitor  plates are separated by air with a distance of 2.0x 10-5 m a 6...

Q: What is the minimum energy that will allow electrons to be ejected from a metal surface during the p...

A: In first question, we need to answer what is known as minimum energy that will allow electrons to be...

Q: Please solve Max 25-30 minutes from the all sub parts thank u  1. One of the attractions of a certa...

A:

Q: 2. A point describes a plane curve, the components of its velocity at the time t being v, = 5 and v,...

A: vx = 5 vy = 24 - 32t t = 2 sec   

Q: The net force needed to hold up a block of aluminum immersed in fresh water is 10 N. What is its vol...

A: Given: Fnet=10 Nmaterial of object = Aluminiumfluid = water

Q: At a given instant, a car travels along a circular curved road with a speed of 20 m/s while decreasi...

A:

Q: In the area below, categorize each characteristic according to the type of wave it describes. Some c...

A: To categorize the characteristics of sound waves and electromagnetic waves   

Q: Question 3 0.70 moles of an ideal gas expands adiabatiacally from 1.0 atm to 2.5 atm at a temperatur...

A: Process is adiabatic, so the net heat transfer is zero.  Q = 0 We are assuming gas to be diatomic.  ...

Q: How far must a 5N force pull a 50 grams toy car if 305 of energy are transfered?

A: Given : Force = 5 N, Mass = 50 grams and energy transferred = 305

Q: 5. In below figure, a force of 400N pushes on a 25-kg box. Starting from rest, the box achieves a ve...

A:

Q: What should be the cross sectional area of a 443-m long copper wire to have resistance values of 62 ...

A:

Q: 6. A projectile is fired horizontally with a speed of 30 m/s from top of a building 80m high. With w...

A:

Q: Mechanics Exam1 äbö 20 Determine the horizontal and vertical components reactions on the beam caused...

A:

Q: A particle moving in x-y plane has acceleration vector (VE,) for all t2 0. The particle is at rest a...

A:

Q: The electric potential at a distance of 10 m from a certain point charge is 200 V relative to infini...

A:

Q: find the resultant, magnitude, degree, and direction of the vector by graphing it using the polygon ...

A:

Q: 2. Two blocks of platinum have a temperature of 200°C. One block has a mass of 10 g, the other block...

A: Ques:

Q: At the instant the traffic light turns green, a car that has been waiting at an intersection starts ...

A: Given, Acceleration=2.80m/s² Speed=20m/s

Q: an needs 50 N of force to propel himself from a boat to a dock. How har

A: According to Newton's third law,   Every action =- reaction.

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.