1) A stopwatch starts while race car travels at 9 m/s from the pit area and accelerates at a uniform rate to a speed of 33 m/s in 7 s moving on a circular track of radius 527 m. Assuming constant tangential acceleration, find (a) the tangential acceleration, and (b) the radial acceleration,at the instant when the speed is v = 8 Once you have both of those ... find the magnitude of a at any moment A= 2) A stopwatch starts while race car travels at 9 m/s from the pit area and accelerates at a uniform rate to a speed of 28 m/s in 15 s moving on a circular track of radius 510 m. Assuming constant tangential acceleration, find (a) the tangential acceleration, and (b) the radial acceleration,at the

Q: This figure (lal = 16.5 m/s?) represents the total acceleration of a particle moving clockwise in a…

A: Given, Total acceleration 16.5 m/s2  and radius is 1.70 m

Q: The formula v = 0.03 t can be used to calculate the tangential acceleration of an automobile moving…

A:

Q: The earth has a radius of 6380 km and turns around once on its axis in 24 h. (a) What is the radial…

A: Given: Radius of earth, R=6380 km=6380×103 m Time, T=24 hours=24 h×3600 s1 h=86400 s a) Radial…

Q: This figure (Ja| = 14.5 m/s?) represents the total acceleration of a particle moving clockwise in a…

A:

Q: A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The…

A:

Q: A 2.30 kg wooden block is tied to a rope and spun in a circular path of radius 1.14 m. The block…

A:

Q: This figure (la| = 18.5 m/s4) represents the total acceleration of a particle moving clockwise in a…

A: Given- Total acceleration of particle, a= 18.5 m/s2 , making angle θ=30o with radius of the circle…

Q: A metallic ball, tied to one end of a 2-meter string, executes uniform circular motion along a…

A: v=rω=r2πT=2 m2π0.5 s=25.12 m/s

Q: For the particle below, find it's (a) radial acceleration (b) tangential acceleration. (C) If it is…

A:

Q: If the tangential acceleration is there (0) this is an indication that: Select one: O a. the…

A: If there is tangential acceleration, then the motion is not uniform circular motion.

Q: A 1,200-kg car, that is moving in a 40-m radius circle on level ground, has a tangential velocity…

A: Given Data:-                      Mass of the car m = 1,200 kg                      Radius of the…

Q: Again, consider the off-road vehicle shown in the picture. If the hill and the valley have a radius…

A: Radius of curvature (R) = 80 m  g = 9.8 m/s2

Q: = The bee is travelling from point A to point B in a parabolic path shown in the figure. If its…

A: When acceleration varies according to time then velocity can be find out as a=dvdtdv=adt∫dv…

Q: In the case of a particle in circular motion the tangential component of velocity along the circular…

A: When an object moves along the circumference of a circle, the motion of the object is called as…

Q: This figure (la| = 17.0 m/s2) represents the total acceleration of a particle moving clockwise in a…

A:

Q: A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The…

A:

Q: Figure P4.31 represents the total acceleration of a particle moving clockwise in a circle of radius…

A: Given data: Acceleration, a=15 ms2 The radius, r=2.5 m a For the radial acceleration: The radial…

Q: A particle undergoes uniform motion. the speed of the particle is 10.0m/s. and the radius of its…

A: Given data: The speed of the particle is v=10.0 m/s. The radius of the circular path is R=3.20 m.…

Q: This figure (Ja| = 24.0 m/s2) represents the total acceleration of a particle moving clockwise in a…

A:

Q: A turntable of radius 60 cm undergoes constant acceleration from rest to 3.0 rev/s in 2.5 seconds.…

A:

Q: Write the acceleration in terms of its tangential and normal components.

A: The expression for acceleration in terms of curvature and speed,

Q: Two Formula-one racing cars are negotiating a circular turn, and they have the same centripetal…

A: Given

Q: This figure (lal = 23.5 m/s) represents the total acceleration of a particle moving clockwise in a…

A: Given data The total acceleration of the particle is: a = 23.5 m/s2 The circle's radius is: r = 4.20…

Q: What is the tangential velocity

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Q: PC A B 44m The ball moves with its speed steadily rise over time, starting at 50 kph at A. During 13…

A:

Q: A flat go-kart track consists of two straightways 100 m long with semicircular ends which have a…

A: We can find tangential acceleration by using basic equations of kinematics ,

Q: - The bee is travelling from point A to point B in a parabolic path shown in the figure. If its…

A: Acceleration is the rate of change of velocity with respect to time. a=dvdtv=∫adt

Q: 26° tB=3.84 sec %3D 36° A LA=3.64 sec %3D

A: When a particle moves in a circular path, its velocity vector is always tangent to the path of the…

Q: (II) A car at the Indianapolis 500 accelerates uniformly fromthe pit area, going from rest to…

A: Given Data: The final velocity of a car is, v=270 km/h The radius of an arc is, r=220 m   The…

Q: At the instant shown, the 50-kg projectile travels in the vertical plane with a speed of v=40 m/s.…

A: Tangential direction force is defined as Ft=mat Here m is mass and at is tangential acceleration.…

Q: A jet fighter pilot flying at 300 m/s makes a turn with a radius of 1.5 km. Determine the radial…

A: ....

Q: Cross country runners must turn a corner around a tree obstacle, in the rain. a) The first runner…

A: A)Given : Radial acceleration = 10 rad/s2Radius of curve = 1.5 mac  =  v2r  ​ where, ac = radial…

Q: This figure (Ja = 17.5 m/s2) represents the total acceleration of a particle moving clockwise in a…

A:

Q: In uniform circular motion, the net force is perpendicular to the velocity and changes the direction…

A:

Q: A model of a helicopter rotor has four blades, each of length 3.6 m from the central shaft to the…

A: Length, r = 3.6 m frequency, f = 530 rpm = 8.83 rps

Q: A point moves with deceleration along the circle of radius R so that at any moment of time its…

A: The tangential acceleration equals the centripetal acceleration as the particle moves with…

Q: Two Formula-one racing cars are negotiating a circular turn, and they have the same centripetal…

A: Given: Centripetal acceleration of both the car is same radius of path of car A, RA = 48 m  radius…

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.