Given,
The radius of the circular path,
Mass,
Time taken to complete one rotation,
The angle subtended in one rotation,
Angular velocity,
Centripetal acceleration,
7. For circular motion of radius 15 cm and 400 g mass the time period is...
7. For circular motion of radius 15 cm and 400 g mass the time period is 0.15 s. What is its centripetal acceleration?
If a particle of mass m = 0.2 kg is performing a circular motion with angular velocity ω = 4.0 rad/s and a radius of r = 1.2 m, find: (a) the moment of inertia of the particle, (b) its linear velocity around the circle, (c) its centripetal (radial) acceleration, and (d) its angular momentum
QUESTION 2: uniform circular motion Question 2 (uniform circular motion) A rollercoaster with you in it is at the bottom of dive. Let's say you are 50 kg in mass. The coaster is traveling at 30 m/s and the curve is 8 meters in radius. a. What is the centripetal acceleration on you at the bottom of the curve? b. How much force is required to hold you at the bottom of the curve? c. What force(s) is responsible for...
A toy car of mass 200 g is moving on a circular path of radius 20 cm at a constant speed v. It takes 8 s to complete one circle. What is the centripetal force, acting on the car? The answer is .024 N, I am only interested in the explanation of the problem. (if its just formulas its fine, just name each variable)
In the uniform circular motion lab, the period for a complete cycle was measured for a mass spun at a constant speed about a fixed radius and with a constant centripetal force fc. If the radius was increased in increments while the force and mass remained constant, the period of a complete cycle is expected to? A. Increase B. Remain the same C. Decrease
A 15 g circular annulus of outer radius 49.7 cm and inner radius 30 cm makes small oscillations on an axle through its outer edge perpendicular to its face. (a) Find its frequency of oscillation. (b) Find the frequency of oscillation of a thin ring of the same outer radius and mass. (c) Find the frequency of oscillation of a solid disc of the same outer radius, thickness, and density.
QUESTION 1 : Uniform circular motion Question 1 (uniform circular motion) A 1500 kg car is taking a left turn at a constant speed of 10 m/s. The radius of the turn is 12 meters a. What is the centripetal acceleration on the car? b. How much force is require to hold the car in that turn'? c. What force(s) is responsible for the centripetal force on the car?
Question: Part A) A mass of 0.134 ± 0.005 kg, set at the radius 9.5 ± 0.1 cm, undergoes uniform circular motion with the angular velocity 8.6 ± 0.2 rad/s. What is the centripetal force acting on the mass? Part B) A mass of 0.133 ± 0.005 kg, set at the radius 7.9 ± 0.3 cm, undergoes uniform circular motion with the angular velocity 14 ± 0.4 rad/s. What is the uncertainty in the centripetal force acting on the mass?
Explain centripetal force? Think about the difference between uniform and non-uniform circular motion, examples and work done? If a ball of mass 0.5kg does a uniform horizontal circular motion of radius 5.0cm. If the velocity of the mass is 2.0 m/s what will be the tension force, centripetal force and period and frequency?
A particle object undergoes uniform circular motion at a speed v around a circle of radius r. Given v and r, the magnitude of centripetal acceleration is a0. Assume when either v or r are changed, the particle remains in uniform circular motion. 1. Suppose the radius of the circle is cut in half. What happens to the magnitude of the centripetal acceleration? choices: the acceleration doubles, acceleration increases by square root of 2, acceleration remains the same, acceleration decreases...