speed of 14 meters per second rizontal circular path of radius 10. m hat is the magnitude of the rider's ce rele

Q: An airplane cruises at 880 km/h relative to the air. It is flying from Denver, Colorado, due west to…

A:

Q: An ostrich is running at a speed of 17.0 m/s in a direction of 68.0 north west. What is the…

A: Given  Velocity v=17m/s θ=68 noth of west

Q: A hiker begins a trip by first walking 25.0 km southeast from her car. She stopd and set up her tent…

A:

Q: he centripetal acceleration of a particle moving in a circle is a = ²/r, where v is the velocity and…

A: Given: The error in the velocity is 9%. The error in the radius of the path is 4%.

Q: A car travels along a horizontal circular curved road that has radius of 600 m. If the speed is…

A: The radius of the curved road is R = 600 m = (600 x10-3) km = 0.6 km. The tangential acceleration of…

Q: It is common to see birds of prey rising upward on thermals. The paths they take may be spiral-like.…

A:

Q: The Gulf Stream can flow as fast as 3.6 m/s directly north. A ship in the current has a cruising…

A: Given:    Velocity of river, v1 = 3.6 m/s (North)   Speed of ship, v2 = 10 m/s  To determine the…

Q: Birds of prey typically rise upward on thermals. The paths these birds take may be spiral-like. You…

A:

Q: An explorer in Antarctica leaves his shelter during a whiteout. He takes 50 m northeast, next 180 m…

A: To determine: The magnitude of displacement of the explorer to return to his shelter, using the…

Q: A particle describes a circumference arc of 6.6m radius. At the instant that the speed os v= 6.6m/s…

A:

Q: A cyclist goes round a circular track, of radius 10 m, at a constant speed of 8.0 m/s. What is the…

A:

Q: A carmival Ferris wheel has a 15-m radius and completes five turns about its horizontal axis every…

A:

Q: A ball is thrown horizontally with an initial velocity of 20.0 m/s from the edge of a building of a…

A: R= 80m  Ux = 20m/s , Uy= 0m/s  H= ?

Q: You go on a long hike by first walking 25.0 km southeast from your car. You then stop and camp for…

A: Consider the vector diagram for the given motion as follows.

Q: A projectile is fired at a speed of 880 m/sec at an angle of 60°. How long will it take to get 22 km…

A: Introduction: Projectile motion is the special types of motion in kinematics. Projectile motion is…

Q: the projectile launcher fires straight upwards at the Angle 55 degrees at 23.0m/s determine the…

A: given: initial velocity u = 23.0 m/s at angle θ=55°

Q: Whar quantities are perpendicular for an object in uniform circular motion?

A: Question 1: If an object move on a circular track with constant speed then it's called uniform…

Q: A girl on a bike takes 15 seconds to ride halfway aound a circular track of a radius=10. What is her…

A: Time interval, Δt = 15 s Radius of the circular path, R = 10 units

Q: 23. An airplane banks at an angle of 11° while flying in a level circle at 316 mi/h. What is its…

A: Given data The banking of the airplane while flying is θ=11°. The velocity of the airplane is v =…

Q: Johnny the old man  runs halfway around a circular path with a radius of 75.0 m. What, respectively,…

A: Given that:- Radius of circular track=75m

Q: A figure skater glides along a circular path of radius 5.00 m. Ifshe coasts around one half of the…

A: a). The skated distance by the skater is depicted below,

Q: A motorcycle stunt rider rides off the edge of a cliff. Just at the edge his velocity is horizontal,…

A:

Q: Three kids in a parking lot launch a rocket that raises into the air along a 380-m long arc in 40s.…

A:

Q: tudent launches a physics textbook out of a cannon. For maximum distance, they launch it at a 45°…

A:

Q: A jet plane comes in for adownward dive as shown in Fig.. The bottom part of the path is aquarter…

A:

Q: A marble is thrown horizontally with a speed of 12.0 m/s from the top of a building. When it strikes…

A: Given Data: Horizontal speed, u=12 m/s Striking angle with horizontal, β=65° ⇒Let building height be…

Q: A body moves in uniform circular motion on circumference of a circle has radius 4 m , where making…

A: Radii of circular path, R = 4m Making 150 turn in half minute

Q: An object kicked from ground level at an initial velocity of 90 m/s and an angle 0= 15 degree with…

A:

Q: An airplane is flying northerly at a speed of 112 m/s when the wind blows towards 30.15 degrees…

A:

Q: A car travels along a highway with a velocity of 25m/s, east. The car exits the highway and 10.0s…

A:

Q: An airplane is traveling in the direction 20° west of north at 900 km/hr. Find the component form of…

A:

Q: a cyclist is riding at a speed of 18km/h . as he approaches a circular turn on the road of radius…

A: Given: speed of cyclist, v = 18 km/hr = 18000 / 3600 m/s = 5 m/s radius of circular turn, R = 5 m…

Q: Problem 3: A particle travels in a circular orbit of radius r = 148.7 m. Its speed is changing at a…

A:

Q: A car travels around a flat circle on the ground, at a constant speed of 12.0 m/s. At a certain…

A:

Q: A kid kicks a ball in such a way that the successive displacement of the ball are 6.00 m to the…

A: The situation is shown in the diagram below.

Q: An object moves around a circular track of a diameter of 40 cm with an acceleration of 25. Find the…

A: Given: The centripetal acceleration of the object is 25 m/s2. The diameter of the circular track is…

Q: A ball is thrown with an initial velocity of 30m/s at 45 degrees above the horizontal. Find the…

A: Given -  Initial velocity , V = 30 m/s  Angle of launch , α = 45° To find = a) Range of the…

Q: A motor cycle is travelling at 30 m/s on a circular road of radius 300 m. Its speed is increasing at…

A:

Q: Suppose you hit a baseball with an initial velocity of 55 m/s at an angle of 48° with the ground.…

A: Initial velocity of the baseball is u = 55 m/s Angle of projection is 48 degrees Time is t = 3 s

Q: the captain of a small plane starts his journey by proceeding west. the speed of the plane with…

A: speed of the plane with respect to still air= 130 kmhwind starts to blow at a constant speed=69.0…

Q: velocity A bullet is fired into the air with an initial velocity of 1,600 feet per second at vector.…

A: Given Velocity v = 1600 ft/s Angle θ = 55o

Q: You throw a ball vertically from an apartment balcony to the ground 15.9 m below. Find the ball's…

A: Given data:  Height (h) = 15.9 m Time (t) = 1.08 s Required: The magnitude and direction of ball's…

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.