FULL SC ley 8. Sons, Inc. All Rights Reserved. A Division of John Wiley & Sons, Inc. G W

Q: takeoff a commercial jet has a 70.0 m/s speed. Its tires have a diameter of 0.400 m.(a) At how many…

A:

Q: A car with a mass of 2,000 kg rounds a circular turn with a radius of 20 m.  If the road is flat and…

A: The banking of roads is the process used to helps vehicles to make safe turns by raising the edges…

Q: 9. A car goes around a curve on a road that is banked at an angle of 31.0°. Even though the road is…

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

Q: A car rounds an unbanked curve of radius 50 m at a constant speed. If the coefficient of static…

A:

Q: A Dangerous Ride. You and your exploration team are stuck on a steep slope in the Andes Mountains in…

A:

Q: A car travels at a steady 39 m/s around a horizontal curve of radius 143 m. What is the minimum…

A: The centripetal force required to move the car in the circle of radius 'r' will be provided by the…

Q: Lola can do a loop-the-loop on a skateboard of radius  4.9 m. What is the minimum speed needed for…

A:

Q: An elevator with its occupants has a total mass of 1425. kg. The cable that allows the elevator to…

A: If an elevator with occupants of mass 'm' moving downward with acceleration 'a' then…

Q: At takeoff a commercial jet has a 70.0 m/s speed. Its tires have a diameter of 0.400 m. (a) At how…

A: Linear speed of commercial jet (v) = 70 msdiameter of tires (d) = 0.400 m radius of tires (r) =…

Q: A 639 kg car traveling at 32 m/s is going around a curve having a radius of 105.6 m that is banked…

A:

Q: rock on the end of a 75cm long string spins in a horizontal circle. If the string makes an angle of…

A:

Q: A curved road has a 60 m radius. The road needs to be banked in order for cars to handle the curve…

A: Given data The radius is R=60 m The velocity of the car is v=14 m/s   The banking angle of the road…

Q: flat unbanked curve on a highway has a radius of 250 m. What is the maximum speed in m / s a car can…

A: Given radius(r)=250 m Coefficient of static friction=0.95 Required maximum speed(vmax)=?

Q: A curve in a road has a radius of curvature of 96 meters and is banked at a 14.65 degree angle. What…

A:

Q: A dental drill operates at incredibly high speeds. It uses compressed air to do this, and it can…

A: First, we need to convert the given values to SI units. The diameter of the dental burr is given as…

Q: A level curve on a country road has a radius of 120 m. What is the maximum speed at which this curve…

A: To go a car in all direction, a bend the car require to have centripetal force  applied and friction…

Q: A woman is riding a jet ski at a speed of 30 m/s and notices a seawall straight ahead. The farthest…

A: The expression for the distance is,

Q: nd 4. A 22.0 kg child is riding a playground merry-go-round that is rotating at 40.0 rev/min. What…

A:

Q: A Dangerous Ride. You and your exploration team are stuck on a steep slope in the Andes Mountains in…

A: Given, Angle, θ=40° Diameter, D=88m Radius, R=882R=44m   The vertical force, mg=Ncosθ The slip…

Q: A Dangerous Ride. You and your exploration team are stuck on a steep slope in the Andes Mountains in…

A:

Q: A jet flying at 112 m/s banks to make a horizontal circular turn. The radius of the turn is 3810 m,…

A:

Q: A car enters a horizontal, curved roadbed of radius 50 m. The coefficient of static friction between…

A: Given:Road radius=50mCo effiecient of static friction  μs=0.20Acceleration due to gravity g=9.8 m/s2

Q: A small airplane of mass 1200 kg is doing a horizontal turn. The turn requires the pilot to bank the…

A:

Q: It was a dark and stormy night in Winona, Minnesota. A driver advances along an icy road - assume…

A: This is case of Banked turn when there is no friction ,speed with which person take the turn to…

Q: dent ties a 530.0 g rock to a 1.75 m-long string and swings it around her head in a horizontal…

A: Given that: The mass of the rock is m=0.530 kg The length of the string is l=1.75 m. The…

Q: A long string is wrapped around a 6.3-cm-diameter cylinder, initially at rest, that is free to…

A:

Q: A string can withstand a maximum tension of 80 N without breaking. It is being used to spin a 3.0 kg…

A:

Q: Mohamad is driving a car around a turn of radius r = 20 m. The road is on a banked curve of 30…

A: The radius of the path is 20 m.The angle of banked curve is 30o.The coefficient of the static…

Q: Modern wind turbines are larger than they appear, and despite their apparently lazy motion, the…

A: The length of blades are: r = 59 mThe revolutions of the blade are: N = 14 rpmThe blade's velocity…

Q: Bob is driving with constant speed in a curved path with radius r = 50 m. If the coefficient of…

A: Radius of the circular track, r=50 m Coefficient of static friction, μ=0.5 The free body diagram of…

Q: You are designing a highway which will be safe even if there is no friction between the tires of the…

A: The ideal embankmenr angle is given in radians by the formula, tan(θ)=V2rg where, θ= embankment…

Q: Helicopter blades withstand tremendous stresses. In addition to supporting the weight of the…

A: Given Data : The length of the blades is given as r = 4m, The frequency of the helicopter blade is…

Q: A 48 kg merry-go-round worker stands on the ride’s platform 6 m from the center. If her speed as she…

A: Given :- mass of worker m =48 kg  Radius of circle r = 6 m  Speed of worker v = 5 m/s

Q: A race track curve has a radius of 90 m and is banked at an angle of 15°. the coefficient of static…

A:

Q: At a circus, a stunt rider is going to do a "Loop-de-Loop". The radius of the circular part of the…

A: GIVEN            Radius, r = 8.13 m              Mass, m = 318 kg                Speed, V = ?

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.