Erza is running her wagon on straight road while chasing Natsu at 200.0 kph. After driving for some time, Erza approaches a curve causing her to turn 180.0 deg then drives straight again. Assume that the curved part of the road is an arc of a circle with radius of 13.00 m. Speed is constant throughout the travel. a.What is the acceleration's magnitude, in m/s^2, 6.981 s after leaving the curve? b.What is the angular speed, in rpm, while on the curve? c.What is the angular displacement involved in the turn? d.What is the acceleration's magnitude, in m/s^2, while halfway through the curve? e.What is the acceleration's magnitude, in m/s^2, 5.000 s before approaching the curve?

Q: An Osprey can fly horizontally (not diving) at a maximum speed of 70.0 km/hr. The bird takes off…

A: a. Use kinematics equations of motion. The initial speed (u) of the bird is zero. The expression for…

Q: A jet plane traveling at 77 m / s lands on a runway and stops in 9 s. to. a. Find its uniform…

A: Given data The initial velocity of the jet plane is u = 77 m/s. The time duration taken by the jet…

Q: a toy race car comepletes a lap around an 80 meter track in 15secs. a. what is the toy cars…

A: Given that                  Lap around an(r) = 80 meter Since after each lap the position of the car…

Q: Racing on a flat track, a car takes 5.4 s to round a curve with a radius of 35 m. What is the…

A: Given value --- time taken by car in one round = 5.4 s. radius of curved road = 35 m. We have to…

Q: A drag-racing motorbike is designed to accelerate at a rate of 58.8 m/s². a. How much time would it…

A: Given data:  Acceleration (a) = 58.8 m/s2 Initial velocity (u) = 10.0 m/s Final velocity (v) = 75.0…

Q: Draw a useful picture for this situation, indicating directions of the acceleration and velocity as…

A: Given data: The radius of the bent rod is: R=110 m The velocity of the car in the circle is: v=75…

Q: The figure shows the total acceleration a = 14 m/s of a particle moving clockwise in a circle of…

A:

Q: A car drives around a circular track of diameter 180 m at a constant speed of 37.1 m/s. During the…

A: Given Data : The diameter of the track is given as D = 180 m. The speed of the car is given as 37.1…

Q: a. A car travels around a circular path. Does the car travel with constant speed or constant…

A: When a car travels around a circular path, it covers equal distance in equal intervals of time.…

Q: Weddell seals foraging in open water dive toward the ocean bottom by swimming forward in a…

A: a) The required angle is, b) The required distance traveled is,

Q: What must be true if an object is speeding up in a straight line? The x component of the…

A: When the object is speeding up or accelerating , then the direction of the acceleration vector…

Q: An object is dropped from a​ tower, 200 ft above the ground. The​object's height above ground t sec…

A:

Q: A drone is flying north at 80 m/s. It makes a gradual turn maintaining a constant speed. 20 s later…

A: Given that: The initial direction of speed is along the North. vi=0 i +80 j m/s The final direction…

Q: 2. A girl jogs around a horizontal circle with a constant speed. She travels one half of a…

A: (a) firstly we calculate radius of the circle  Which is one half of revolution=20m…

Q: A rocket leaves its platform with acceleration ⃗ a= ( 4.00 ^i+2.00 ^j ) m/s2 and initial velocity…

A:

Q: Question 1: A helicopter flies with an airspeed of 42.5 m/s [W]. If the wind is traveling with a…

A:

Q: n a hill that has a 20 degree andle below the horizontal. A driver leaves the vehicle in neutral and…

A:

Q: A player kicks the football at a 46 degree angle with the horizontal, with an initial speed of 12.0…

A: The initial speed of the ball, v0=12.0 m/s   The angle, θ=46°   In this case, the initial and final…

Q: A car travels around a circle at a constant speed of 20.0 m/s. A magnetic compass in the car…

A: (4) Given: The constant speed of the car is 20 m/s. The initial direction of the car is the North…

Q: 1. An object's position as a function of time in the x-direction is given by; x(t) : 10 +5e-0.3t…

A:

Q: In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in…

A: Write the expression of the acceleration when the pilot got black out. a=rω=r2πN60

Q: PROBLEM: In a basketball tournament, a tall player shoots the ball so that it leaves his hands at an…

A: Given data: The initial speed is u=35 m/s. The launch angle is θ=50.1°.

Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…

A: A vector quantity is the one that has magnitude and direction. displacement, velocity, and…

Q: You are traveling to the North-East at 50 m/s. Simultaneously you are being pushed towards the East…

A:

Q: A stant motorcyclist is trying to jump over fifteen buses set side to side .each bus is 2.50m wide…

A: Given: Angle of inclination of ramp, θ = 30° width of each bus, w = 2.5 m

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.