A ball moving in a vertical circle of radius 0.6 meters has a speed of 4...

Question

Question

A ball moving in a vertical circle of radius 0.6 meters has a speed of 4 m/s at the top. To the nearest tenth what is its acceleration at the top?

science physics

Answer 1

Answer #1

Acceleration is, 9.8 m/s2 0.6 m = 16.8 m/s

Answer 2

Similar Homework Help Questions

A ball is moving in a circle of radius 14.9 meters has a period of 20...

A ball is moving in a circle of radius 14.9 meters has a period of 20 seconds. To the nearest tenth of a m/s, what is its speed?
A 0.9 kg ball attached to a cord is whirled in a vertical circle of radius...

A 0.9 kg ball attached to a cord is whirled in a vertical circle of radius 2.5 m. Find the minimum speed needed at the top of the circle so that the cord remains taut and the ball’s path remains circular.
A 4 kg stone is whirled at a constant speed in a vertical circle of radius...

A 4 kg stone is whirled at a constant speed in a vertical circle of radius 1 m. At the bottom of the circle the tension is 2mg. The speed of the stone is _____ m/s?

A 4150 kg wrecking ball swings in a horizontal circle motion around a crane, making a...

A 4150 kg wrecking ball swings in a horizontal circle motion around a crane, making a 30 ◦ angle from the vertical. If the cable hoisting the ball is 12 m and during the swing the tension in the cable is 55 kN, with what speed is the ball moving? Report the value in m/s rounded to the nearest tenth.
A tennis ball connected to a string is spun around in a vertical, circular path at...

A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed. The ball has a mass m = 0.175 kg and moves at v = 5.22 m/s. The circular path has a radius of R = 1.14 m 1.What is the magnitude of the tension in the string when the ball is at the bottom of the circle? 2.What is the magnitude of the tension in the string when the ball is...
A bob on a 0.6 m long string is rotated in vertical circle. When the bob...

A bob on a 0.6 m long string is rotated in vertical circle. When the bob is in the position when the string makes 45 angle above horizontal, centripetal acceleration is 25 m/s2. Find tangential acceleration at this point and the speed of the bob in the top point of the circle.

An object moves in a circle of radius 2 meters at constant speed . If the...

An object moves in a circle of radius 2 meters at constant speed . If the object starts at position (2,0) at t=0, calculate its position as a function of time if its initial velocity and acceleration are -2m/si and 2 m/s2j respectively. Vectors are in bold.
4# is A #5 Whirling a mass in a vertical circle In #5, what is the...

4# is A #5 Whirling a mass in a vertical circle In #5, what is the magnitude of the acceleration of the mass? O O O O A. 0.0 m/s B. 4.9 m/s C. 6.7 m/s2 D. 9.8 m/s2 Figure 1: Configuration of mass and bracing cables for #3 #4 Whirling a mass in a vertical circle A 2.5 kilogram mass attached to a string is whirled at a constant speed in a vertical circle with a radius of 1.4...
A 900 g ball moves in a vertical circle on a 1.07 m -long string. If...

A 900 g ball moves in a vertical circle on a 1.07 m -long string. If the speed at the top is 4.10 m/s , then the speed at the bottom will be 7.67 m/s . A) What is the ball's weight? B) What is the tension in the string when the ball is at the top? C) What is the tension in the string when the ball is at the bottom?

A car makes a turn of radius 4 meters at a constant speed. The magnitude of...

A car makes a turn of radius 4 meters at a constant speed. The magnitude of the car's acceleration during the turn is 1.13 m/s2. How fast is the car moving during the turn in m/s?