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A steel ball is tied to a long piece of string and the other end of...
9 A small 2kg ball is tied to a massless string 2m long to form a pendulum that is then set swing...
can someone show me how to solve these with steps
9 A small 2kg ball is tied to a massless string 2m long to form a pendulum that is then set swinging by releasing the ball from rest when the string makes an angle 30° with vertical. Neglecting all kinds of friction, what is the ball's speed when the string is vertical? What is the ball's speed when the string makes an angle 10° with vertical? 10. A 1000 kg...
Introduction: In this activity a ball is suspended by a piece of string above the floor....
Introduction: In this activity a ball is suspended by a piece of string above the floor. The ball swings back and forth as if it were a pendulum. You wll find a mathematical model which represents the position of the ball with respect to time. We are going to ignore resistance, which would have an impact on the maximum height of the ball over time. I. Collecting the data: One student started the ball swinging back and forth as if...
A 300 g ball is tied to a string. It is pulled to an angle of...
A 300 g ball is tied to a string. It is pulled to an angle of 8.0° and released to swing as a pendulum. A student with a stopwatch finds that 10 oscillations take 12 s. a. Write an equation describing the motion, s(t) of the oscillation. b. How long is the string? 5.
2. A ball tied to the end of a string 65 cm in length swings in...
2. A ball tied to the end of a string 65 cm in length swings in a vertical circle under the influence of gravity. When the string makes an angle of thetha=25 degrees with the vertical, the ball has a speed of 2.0 m/s. a. Find the magnitude and the direction of the total acceleration when thetha=25 degrees.
A 0.0410- kg ball swings on the end of a 1.310- m-long string. On one swing...
A 0.0410- kg ball swings on the end of a 1.310- m-long string. On one swing the tension in the string is 0.878 N at the lowest point. By the second swing the ball has lost 6.3 percent of its energy. What is the ball's speed at the lowest point on the second swing?
just question 3a 3b Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick...
just question 3a 3b
Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick & mass balance Photogate & Smart Timer Preliminary question 1. Describe simple harmonic motion in your own words. 2. Describe how mechanical energy is conserved during a pendulum's swing. 3. You have a 30.0 g pendulum bob attached to a string that is 50.0 cm long. You raise the bob so that the string makes a 20.0° angle with the vertical (as shown) and...
A 295 g ball is tied to a string. It is pulled to an angle of...
A 295 g ball is tied to a string. It is pulled to an angle of 4.20 and released to swing as a pendulum. A student with a stopwatch finds that 18 oscillations take 13.5 s. Pan How How long is the string? Express your answer in centimeters. IVO ADD o o o o ? cm Submit Request Answer
A ball on the end of a string is whirled around in a horizontal circle of...
A ball on the end of a string is whirled around in a horizontal circle of radius 0.340 m. The plane of the circle is 1.20 m above the ground. The string breaks and the ball lands 2.50 m (horizontally) away from the point on the ground directly beneath the ball's location when the string breaks. Find the radial acceleration of the ball during its circular motion. Magnitude m/s Direction
17. What will happen if to a ball on a string if the string brea what...
17. What will happen if to a ball on a string if the string brea what speed? l happen if to a ball on a string if the string breaks? What direction will it move, and al erseus want to attack a cyclops with a rock and sling. He uses a.8-kg rock to a string so that he can swing it in a circle above his head. The strine is 75 meters long and while swinging, the rock makes revolutions...
A 4 kg ball swings in a vertical circle on the end of an 80-cm -long...
A 4 kg ball swings in a vertical circle on the end of an 80-cm -long string. The tension in the string is 20 N when its angle from the highest point on the circle is 8 = 30 Part A What is the ball's speed when = 30 °? Express your answer to two significant figures and include the appropriate units. .: A O ? V = Value Units Submit Request Answer Part B What is the magnitude of...
can someone show me how to solve these with steps
9 A small 2kg ball is tied to a massless string 2m long to form a pendulum that is then set swinging by releasing the ball from rest when the string makes an angle 30° with vertical. Neglecting all kinds of friction, what is the ball's speed when the string is vertical? What is the ball's speed when the string makes an angle 10° with vertical? 10. A 1000 kg...
Introduction: In this activity a ball is suspended by a piece of string above the floor. The ball swings back and forth as if it were a pendulum. You wll find a mathematical model which represents the position of the ball with respect to time. We are going to ignore resistance, which would have an impact on the maximum height of the ball over time. I. Collecting the data: One student started the ball swinging back and forth as if...
A 300 g ball is tied to a string. It is pulled to an angle of 8.0° and released to swing as a pendulum. A student with a stopwatch finds that 10 oscillations take 12 s. a. Write an equation describing the motion, s(t) of the oscillation. b. How long is the string? 5.
just question 3a 3b
Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick & mass balance Photogate & Smart Timer Preliminary question 1. Describe simple harmonic motion in your own words. 2. Describe how mechanical energy is conserved during a pendulum's swing. 3. You have a 30.0 g pendulum bob attached to a string that is 50.0 cm long. You raise the bob so that the string makes a 20.0° angle with the vertical (as shown) and...
A 295 g ball is tied to a string. It is pulled to an angle of 4.20 and released to swing as a pendulum. A student with a stopwatch finds that 18 oscillations take 13.5 s. Pan How How long is the string? Express your answer in centimeters. IVO ADD o o o o ? cm Submit Request Answer
A ball on the end of a string is whirled around in a horizontal circle of radius 0.340 m. The plane of the circle is 1.20 m above the ground. The string breaks and the ball lands 2.50 m (horizontally) away from the point on the ground directly beneath the ball's location when the string breaks. Find the radial acceleration of the ball during its circular motion. Magnitude m/s Direction
17. What will happen if to a ball on a string if the string brea what speed? l happen if to a ball on a string if the string breaks? What direction will it move, and al erseus want to attack a cyclops with a rock and sling. He uses a.8-kg rock to a string so that he can swing it in a circle above his head. The strine is 75 meters long and while swinging, the rock makes revolutions...
A 4 kg ball swings in a vertical circle on the end of an 80-cm -long string. The tension in the string is 20 N when its angle from the highest point on the circle is 8 = 30 Part A What is the ball's speed when = 30 °? Express your answer to two significant figures and include the appropriate units. .: A O ? V = Value Units Submit Request Answer Part B What is the magnitude of...
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