A race car travels 38 m/s around a banked (45° with the horizontal) circular (radius = 0.39 km) track. What is the magnitude of the resultant force (in newtons) on the 75-kg driver of this car?

Q: A jet airplane is in level flight. The mass of the airplane is m = 8870 kg. The airplane travels at…

A:

Q: I only need the angle portion of the question

A: The weight of the plane is balanced by the vertical component of the lift force and the centrifugal…

Q: A jet airplane is in level flight. The mass of the airplane is m = 8830 kg. The airplane travels at…

A: The angular speed of the revolutions ia, ω=2πT=2π0.123 hr=2π0.123×60×60 s=0.0142 rad/s The…

Q: A car is driving through the bottom of a circular valley at a speed vv as shown in the picture. When…

A: Given: The car is driving through the bottom of a circular valley. Since car is moving through a…

Q: A race car travels 39 m/s around a banked (45° with the horizontal) circular (radius = 0.3 km)…

A: For safe driving of car so, that it cannot left the circular track centripetal force must be equal…

Q: A 1 kg block is attached to vertical rod by means of two strings. When the system rotates about the…

A: Given : m = 1 kg T1 = 100 N g = 10 m/s2

Q: On a banked race track, the smallest circular path on which cars can move has a radius of 113 m,…

A: Given that, smallest radius, r1=113 mlargest radius r2=161 mheight of the outer wall h=17.6 m

Q: A child of mass m=19 kg rides on a Ferris wheel as shown in Figure below. The child moves in a…

A: the acceleration of the ride is a=v2r=2.4 m/s21.48 m=3.89 m/s2

Q: To carry an m = 100 pound cylindrical weight, two workers lift on the ends of short ropes tied to an…

A: Given that Mass m = 100 pound = 45.359 kg Angle of right rope is θ1 = 30° Angle of left rope is θ2 =…

Q: It takes a 1200 kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of…

A:

Q: A model airplane of mass 0.750 kg flies with a speed of 35.0 m/s in a horizontal circle at the end…

A: the sum of the tension and sincomponent of the weight is balanced by the centripetal force.the…

Q: A banked roadway of radius 100 m is designed for traffic moving at a maximum speed of 10 m/s.…

A:

Q: A 3.0-kg rocket-propelled toy car has a speed of 6.0 m/s as it rides inverted at the top of a…

A: A 3.0-kg rocket-propelled toy car has a speed of 6.0 m/s as it rides inverted at the top of a…

Q: The cylindrical space station shown, 200 m in diameter, rotates in order to provide artificial…

A:

Q: It takes a 900. kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of…

A:

Q: A pickup truck has a box sitting loose in its bed. The box has a mass of 2.5 kg and the coefficient…

A: Given that: m=2.5 kgM=3150 kgμ1=0.8μ2=0.9r=30mAssume that the road is unbanked.

Q: A communications satellite orbits around Earth. Earth has a radius of 6380km, and the satellite…

A: SOlution: Given that m = 915 kg earth radius R = 6380 km altitude h = 1140 km v = 7280 m/s

Q: A 150 g yo-yo spun is spun in a horizontal circle of radius 0.62 m.  If a 9.1 N force is required to…

A: The force required to move the yoyo in a circle is given and the speed with which yoyo moves is…

Q: 00-kg golf cart is moving on level ground in a circular path of radius 10 m with a speed of 12 m/s.…

A: Given:- The mass of the cart m = 500 kg  The circular radius r = 10 m  The speed v = 12 m/s  Find:-…

Q: A child swings a ball on a string, in a vertical circular path.   Which of the following forces…

A: Gravitational force is a force arising due to mass and it is given by the formula, FG=mg  (1) Where,…

Q: A small block with mass 0.0300 kg slides in a vertical circle of radius 0.425 m on the inside of a…

A: When a small block is moving in a vertical circle, a centripetal force will act on it in the outward…

Q: Find the location of the gravitational center of a set of weights hanged on the rod as shown below.…

A: Let the center of gravity is at a point distant x from 25 g mass as shown bellow…

Q: In the figure, a car is driven at constant speed over a circular hill and then into a circular…

A:

Q: a person riding a Ferris wheel moves through positions at (1) the top, (2) the bottom and (3) mid…

A: From equations of kinematics we know that v2=u2-2gh Consider u here to be velocity at the bottom…

Q: A centripetal force F is applied to an object moving in uniform circular motion of radius r. If the…

A:

Q: It takes 900 kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of radius…

A:

Q: A boy with mass = 50kg is riding a Ferris wheel. The radius of the Ferris wheel is 5m. The Ferris…

A: Given: The mass of the boy is 50 kg. The radius is 5 m. The frequency of rotation is 6π rpm.

Q: A 0.750 m string is used to whirl a 0.20 kg stone in a horizontal circle. If 15 circles are…

A:

Q: A ball having a mass of 5.2 kg is swinging at the end of a cord in a vertical circle of radius 2 m…

A:

Q: pilot of mass 75 kg takes her plane into a dive, pulling out of it along a circular arc as she nears…

A: pilot of mass 75 kg takes her plane into a dive, pulling out of it along a circular arc as she nears…

Q: A cruise ship of mass, m, is navigating around a circular path of radius, r, at a constant velocity…

A:

Q: A jet airplane is in level flight. The mass of the airplane is m = 8930 kg. The airplane travels at…

A:

Q: A body of weight 20 N, mass 2 kg is moving in vertical circular motion with the help of a string of…

A: Given  Weight of body W=20N Mass m=2kg Radius r=1m velocity v=2m/s

Q: A model airplane with mass 0.85 kg is tethered by a wire so that it flies in a circle 0.06 km in…

A:

Q: A jet airplane is in level flight. The mass of the airplane is m 8970 kg. The airplane travels at a…

A: Given information:The mass of the plane (m) = 8970 kgThe radius of the circular path (R) = 9.77 mi =…

Q: The center arm then lifts the riders up so they are in a vertical circle perpendicular to the ground…

A:

Q: A 1 kg block is attached to vertical rod by means of two strings. When the system rotates about the…

A:

Q: A 2000 kg car rounds a curve of radius 70 m banked at an angle of 12°. If the car is traveling at 95…

A: Given, mass of the car, m = 2000 kg radius of the curve, r = 70 m angle of the banked, θ = 12° speed…

Q: 600-kg car is going around a banked curve with a radius of 110 m at a speed of 24.5 m/s. What is the…

A:

Q: A car enters a horizontal, curved roadbed of radius 50.0 m. The coefficient of slatic friction…

A:

Q: A 1 kg block is attached to vertical rod by means of two strings. When the system rotates about the…

A:

Q: A ball having a mass of 2.27 kg is swinging at the end of a cord in a vertical circle of radius 0.6…

A:

Q: A space probe is launched from Earth headed for deep space. At a distance of 10,000 km from Earth's…

A: Write the expression for the gravitational force between the two objects.

Q: 1250 kg car traveling at a speed of 25.0 m/s rounds a 175 m radius curve. Assuming that the curve is…

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.