A car travels around a flat circle on the ground, at a constant speed of 12.0 m/s. At a certain instant the car has an acceleration of 3.00 m/s2 toward the east.What are its distance and direction from the center of the circle at that instant if it is traveling (a) clockwise around the circle and (b) counterclockwise around the circle?

Q: Particle A moves around an elliptical path defined by the equation+ y = 1. If it has a constant…

A: Given:-  Particle A moves around an elliptical path defined by  x24+y2=1 the velocity of the object…

Q: A purse at radius 2.00 m and a wallet at radius 3.00 m travel in uniform circular motion on the…

A:

Q: At t;= 4.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

A:

Q: An automobile whose speed is increasing at a rate of 0.6 m/s² travels along a circular road of…

A:

Q: If you run a full lap around a circle of radius 100 m, the magnitude of your displacement is (a) O,…

A: Given:-  you ran full lap around a circle of radius 100 m .

Q: At a given instant, a car travels along a circular curved road with a speed of 20 m/s while…

A: Speed of car=20m/s Tangential acceleration=3m/s² Total Acceleration=5m/s²

Q: A purse at radius 1.50 m and a wallet at radius 2.25 m travel in uniform circular motion on the…

A:

Q: At t1 = 4.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

A:

Q: An object traveling on a circular path at a constant speed of 3.7 m/s is experiencing a centripetal…

A: SOlution: given that v = 3.7 m/s a = 5.2 m/s

Q: A test car starts from rest on a horizontal circular track of 115-m radius and increases its speed…

A:

Q: ar travels along a circular road of radius r= 15 m at a constant speed. If the car completes one…

A: Given, Radius, r=15 m Time to travel once complete circle,t=10 s

Q: I need help with this HW problem

A: Given information: The distance of satellite above the earth (d) = 615 km = 615×103 m The time taken…

Q: The speed of a particle moving in a circle with a radius of r increases at the constant rate of 4.0…

A: The magnitude of the total acceleration of the particle is, atotal=ac+at6.5=4.0+at6.5-4.0=atat=2.5…

Q: At t1 = 3.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

A: Acceleration at t1 = 3 s a1→ = 6 m/s2 i^  + 4 m/s2 j^ Acceleration at t2 = 4 s a2→ = 4 m/s2 i^  - 6…

Q: The Tokaido Shinkansen N700 Series high-speed trains operate at a maximum speed of 270 km/hr, when…

A: The centripetal acceleration is given by  a =v2r where, v is the speed and r is the radius.

Q: A car initially travelingeastward turns north by travelingin a circular path atuniform speed as…

A: Given,            Distance, d = 235m            Time, t = 36.0s

Q: Why is an object moving with uniform circular motion accelerating? Its speed is constant, so it is…

A: Given data: The motion of object is uniform circular motion Required:  Reason for that uniform…

Q: If you double the radius of an object in uniform circular motion, how does its centripetal…

A: The expression for the centripetal acceleration is,

Q: certain light truck can go around a curve having a radius of 241 m with a maximum speed of 35 m/s.…

A:

Q: A test car starts from rest on a horizontal circular track of 110-m radius and increases its speed…

A:

Q: A car is traveling at a speed of 88 km/hr on a circular racetrack of radius 670 m.  What is its…

A: Given :  Radius of the racetrack (r) = 670m Speed of the car (v) = 88 km/hr

Q: A particle moves in a circular path of radius R = 2 m. At some instant of time, its total…

A: R = 2M →a = 20m/s2 θ=30°

Q: A ball swings counterclockwise in a vertical circle at the end of a rope 1.50 m long. When the ball…

A: Let θ denotes the angle, ar denotes the radial acceleration (centripetal acceleration), a denotes…

Q: A car is speeding up uniformly at a rate of 0.600 m/s? while traveling counterclockwise around a…

A: Since the first part is incomplete I am solving 2nd part.To determine,The magnitude and direction of…

Q: At a given instant, a car travels along a circular curved road with a speed of 20 m/s while…

A:

Q: A particle moves horizontally in uniform circular motion, over a horizontal xy plane. At one…

A: Consider the diagram to understand the position of the particle, its velocity and acceleration along…

Q: The object moves at constant speed along the shown circular path of radius 2m in the horizontal xy…

A: Please see the answer below

Q: A hawk flies in a horizontal arc of radius 12.0 m at a constant speed of 7.1 m/s. It continues to…

A:

Q: Which of the following is true about an object in uniform circular motion? O It's velocity is…

A:

Q: The car travels around the portion of a circular track having a radius of r = 500 ft such that when…

A:

Q: 1. (a) To undergo uniform circular motion, you have to have a constant radius and constant velocity.…

A: Solution: (a) For circular motion, the radius should be constant, although an object moving in…

Q: A car is traveling around a horizontal circular track with radius r = 240 m as shown. It takes the…

A:

Q: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as…

A:

Q: A particle moves on horizontal circular path of radius 15m such that its speed is given V = 5t2 + 15…

A:

Q: For an object moving in uniform circular motion, the direction of the instantaneous acceleration…

A: Required Correct Option

Q: You are swinging a tin can around your head in a perfectly horizontal circle and its acceleration is…

A: Solution: Given that acceleration, a = 32m/s2 speed, v = 4 m/s

Q: A boat travels around a circular path, p = 40m, at a speed that increases with time. The boat has a…

A:

Q: An Earth satellite moves in a circular orbit 892 km above Earth's surface with a period of 102.6…

A:

Q: An airplane is cruising at a speed of 257.2 m/s along a straight line and makes a turn along a…

A: Speed, V = 257.2 m/s Centripetal acceleration, ac = 3g = 3×9.8 m/s2 = 29.4 m/s2 Formula for…

Q: A particle travels along the circular path x² + y² = r². If the y component of the particle's…

A: Given a particle travels along the circular path x^2 +y^2 =r^2 Given velocity Vy=2rcos2t. We have to…

Q: A particle moves on the xy plane in a circle centered at the origin. At some point the particle…

A: Solution : As given in the  question: speed, v = 6.0ˆi m/s acceleration, a = (3.0ˆi + 4.0ˆj) m/s2 By…

Q: A certain light truck can go around a flat curve having a radius of 150 m with a maximum speed of…

A: radius of plat curve  r1=150m r2=80.5m speed of truck when radius at 150m is v1=26.5m/s at radius…

Q: A car travels in an oval path shown in the adjacent figure. If VA = 25 m/s, West, and VB = 20 m/s,…

A:

Q: At t1 = 1.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

A: Angular distance θ is equal to the angle between the two acceleration vectors. Acceleration vectors…

Q: A car is traveling around a horizontal circular track with radius r = 240 m as shown. It takes the…

A: Given value--- radius = 240 m. T = 64 sec. angle theta A = 30 degree.  angle theta B = 62 degree.…

Q: An object moving at constant speed v around a circle of radius r has an acceleration a directed…

A: Radial acceleration is given by,  ar=v2r Speed is increased 19%.So, new speed is,  vnew=v+19v100…

Q: A particle changes its velocity at a constant rate from 5 m/s to 8.5 m/s over a time period of 1.2…

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.