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1 kg ball hanging of a scale ina freefalling elevator Please follow the instructions for this...
A 2.0 kg ball hangs in an elevator as shown. The elevator has a downward acceleration...
A 2.0 kg ball hangs in an elevator as shown. The elevator has a downward acceleration of 2.5 A. Draw a free body diagram for the ball. In your diagram, draw the vectors to scale. (For example, a 2N force vector should be twice as long as a 1N force vector.) 60* 90 B. what is the total force on the ball? 772 a2.5 C. Find the tension force in each of the two ropes. D. How would the tension...
1. Hanging from the rear view mirror of your car is a plastic soccer ball. The...
1. Hanging from the rear view mirror of your car is a plastic soccer ball. The ball is hanging from single, massless string. While making a right turn at 45 mph, you notice that the angle the ball and string make from the vertical is precisely 33° a (a) (5 points) Illustrate and fully label the situation described above. (b) (5 points) Construct and fully label the necessary FBD to help solve the problem. (c) (10 points) Determine the radius...
5. A passenger of mass 85 kg is riding in an elevator while The scale only reads the normal force it exerts on the (Note that 1 b 0.453 kg 4.45 N) a) What standing on a platform scale. does the s...
5. A passenger of mass 85 kg is riding in an elevator while The scale only reads the normal force it exerts on the (Note that 1 b 0.453 kg 4.45 N) a) What standing on a platform scale. does the scale read in pounds (lb) when the elevator is not moving? elevator is moving upward with an acceleration of 3.5 m/s?? c) What does the scale read in pounds (b) when the elevator is same acceleration of 3.5 m/s??...
QUESTION 7 A ball has mass 55.0kg. In the three boxes below give the: 1. weight...
QUESTION 7 A ball has mass 55.0kg. In the three boxes below give the: 1. weight of the ball 2. magnitude of the gravitational force acting on the ball 3. The force a spring scale would read if the ball were hanging from it. Be sure to leave NO spaces between the numerical part of your answer and the Unit when you enter your answers. QUESTIONS Consider two identical balls. One is hanging on a spring scale in the laboratory,...
1.) A ball of mass 0.1kg is thrown straight up with an initial velocity of 19.6...
1.) A ball of mass 0.1kg is thrown straight up with an initial velocity of 19.6 m/s. in answering the following, neglect air resistance and only consider times after the ball has left the hand of the person throwing it. a.) Draw a free-body diagram of the ball indicating the directions and sources of all of the forces acting on it. To indicate sources, it suffices to use appropriate subscripts on the symbol you choose to represent the magnitude of...
A car with a mass of 1200 kg is moving around a curve with a radius...
A car with a mass of 1200 kg is moving around a curve with a radius of m constant speed of 10 m/s Calculate the centripetal acceleration the the two decimal the final answer Determine the magnitude of the force required to produce this centripetal acceleration. Round to nearest whole number 2. A 0.23 kg ball moving in a circle at the end of a string has a centripetal acceleration of 10 m/s. Determine the magnitude of the centripetal force...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
I need help with part E please Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4...
I need help with part E please
Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4 Problem Solving: Free Body Diagrams and Newton's Laws laws, the following summary of things to do will start your mind thinking about getting involved in the problem at hand 1. Draw a sketch of the situation 2 Consider only one object (at a time), and draw a free-body diagram for that body, showing all the forces acting on that body. Do not show any...
PART C: Multiple Choice (1 mark each: total 20 marks) An airplane travelling due west experiences...
PART C: Multiple Choice (1 mark each: total 20 marks) An airplane travelling due west experiences a uniform acceleration due to a wind directed south. Eventually, its velocity a. is directed south 1. b. may be directed south is directed south-west is directed west e. may be directed west r the A boat, while crossing a river, points directly north toward the opposite shore fo entire trip. The current is perpendicular to the direction the boat is pointing in. it...
(a) Block A with a mass of 1 kg and block B with a mass of...
(a) Block A with a mass of 1 kg and block B with a mass of 2 kg lle on a smooth table. You wish to apply a hortzontal force to each ball to give safely ignore friction). Which of the following best describes the relative m agnitude of the forces you must apply? them the same hortizontal acceieration (and ○The magnitude of the force on block A must be twice as much as the force on ) The magnitude...
A 2.0 kg ball hangs in an elevator as shown. The elevator has a downward acceleration of 2.5 A. Draw a free body diagram for the ball. In your diagram, draw the vectors to scale. (For example, a 2N force vector should be twice as long as a 1N force vector.) 60* 90 B. what is the total force on the ball? 772 a2.5 C. Find the tension force in each of the two ropes. D. How would the tension...
1. Hanging from the rear view mirror of your car is a plastic soccer ball. The ball is hanging from single, massless string. While making a right turn at 45 mph, you notice that the angle the ball and string make from the vertical is precisely 33° a (a) (5 points) Illustrate and fully label the situation described above. (b) (5 points) Construct and fully label the necessary FBD to help solve the problem. (c) (10 points) Determine the radius...
5. A passenger of mass 85 kg is riding in an elevator while The scale only reads the normal force it exerts on the (Note that 1 b 0.453 kg 4.45 N) a) What standing on a platform scale. does the scale read in pounds (lb) when the elevator is not moving? elevator is moving upward with an acceleration of 3.5 m/s?? c) What does the scale read in pounds (b) when the elevator is same acceleration of 3.5 m/s??...
QUESTION 7 A ball has mass 55.0kg. In the three boxes below give the: 1. weight of the ball 2. magnitude of the gravitational force acting on the ball 3. The force a spring scale would read if the ball were hanging from it. Be sure to leave NO spaces between the numerical part of your answer and the Unit when you enter your answers. QUESTIONS Consider two identical balls. One is hanging on a spring scale in the laboratory,...
A car with a mass of 1200 kg is moving around a curve with a radius of m constant speed of 10 m/s Calculate the centripetal acceleration the the two decimal the final answer Determine the magnitude of the force required to produce this centripetal acceleration. Round to nearest whole number 2. A 0.23 kg ball moving in a circle at the end of a string has a centripetal acceleration of 10 m/s. Determine the magnitude of the centripetal force...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
I need help with part E please
Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4 Problem Solving: Free Body Diagrams and Newton's Laws laws, the following summary of things to do will start your mind thinking about getting involved in the problem at hand 1. Draw a sketch of the situation 2 Consider only one object (at a time), and draw a free-body diagram for that body, showing all the forces acting on that body. Do not show any...
PART C: Multiple Choice (1 mark each: total 20 marks) An airplane travelling due west experiences a uniform acceleration due to a wind directed south. Eventually, its velocity a. is directed south 1. b. may be directed south is directed south-west is directed west e. may be directed west r the A boat, while crossing a river, points directly north toward the opposite shore fo entire trip. The current is perpendicular to the direction the boat is pointing in. it...
(a) Block A with a mass of 1 kg and block B with a mass of 2 kg lle on a smooth table. You wish to apply a hortzontal force to each ball to give safely ignore friction). Which of the following best describes the relative m agnitude of the forces you must apply? them the same hortizontal acceieration (and ○The magnitude of the force on block A must be twice as much as the force on ) The magnitude...
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