A circular platform of radius 4 m is rotated at 8 rpm. Find the normal acceleration.

Q: What is the radius of the circular motion if an object travelling at 2.64 m/s experiences a…

A:

Q: A plane is diving downward at 33 m/s. To pull out of the dive the plane must start a 90circular…

A:

Q: f a particle moves in a circle with a radius of 1.35 m at a constant speed of 6.70 m/s, what are the…

A: GivenRadius of circle, r=1.35 mSpeed of particle, v=6.70 m/s

Q: A rubber ducky is traveling around a drain pipe, slowly being pulled into the center of the circular…

A: Initial angular momentum = mv1r1 Final angular momentum = mv2r2

Q: A ball is in uniform circular motion with a constant speed 5 m/s. Is the ball’s velocity constant?…

A: Uniform circular motion is an example of accelerated motion

Q: When a large star becomes a supernova, its core may be compressed so tightly that it becomes a…

A:

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

A: Calculate the coefficient of friction. μ = vmax2/ r * g    = 35.02/ 150 * 9.8    =   0.833

Q: A certain centrifuge produces a centripetal acceleration of magnitude exactly 1320g at a point 10.8…

A: Ans:- Image-1

Q: Find the linear velocity of a point moving with uniform circular motion,

A: given: distance covered by point s = 30 mi amount of time t = 2 hr

Q: The moon is going around the Earth at a speed of 1022 m/s. The moon is 3.48 x 108 m. Assume the…

A: Given, The speed of moon is 1022 m/s the moon is at 3.48 x 10^8 m here we can assume the moon’s…

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

A: Given data The radius of the curve is r1 = 150 m. The maximum speed of the truck vmax = 26 m/s. The…

Q: A highway curve of radius 360 m is designed for traffic moving at a speed of 115 km/hr. What is the…

A:

Q: A car exits the highway at 26.0 m/s and enters a 230 m radius curve. After breaking uniformly for…

A:

Q: A person drives a car around a circular, level cloverleaf with a radius of 85 m at a uniform speed…

A: It is given that,

Q: A military jet is flying at 357 m/s in a tight circular turn. If the military jet reaches a…

A: Velocity of the military jet (v): Centripetal acceleration (ac​): 10 times the free-fall…

Q: A truck moving along a curve in the road at 20.01 meters per second has centripetal acceleration of…

A:

Q: The earth orbits the sun once every  π x 107 s at a distance of  1.5 x 1011 m.  Assuming uniform…

A: Given:earth goes around the sun in uniform circular motion.radius of the motion, R = 1.5×1011 m time…

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.