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this is the whole question which has 17 parts. I only need
question (9-17)
6. A...
I need hep figuring out these three problems Force 3 Total 10 3. In the system...
I need hep figuring out these three problems
Force 3 Total 10 3. In the system shown in Figure, a horizontal force Fx-30N acts on an object of mass m,=10kg. The horizontal surface is frictionless. m, 3kg, (a) Find and draw all the forces using free body diagram for each boxes. (b) build equations for both using Newton's 2nd law for both objects. (c) solve the equations to find the acceleration of both objects. (d) solve the equations to find...
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards...
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards at a velocity of 10 m/s. The elevator accelerates “pwards at a rate of 5 m/s.. The scale under the man reads 180 lbs. A. Is the elevator slowing down or speeding up? B. Given that 1 pound 4.5 Newtons, compute the man's mass? HINT: normal force is not necessarily cqual to weight. You have to usc NII C. The elevator reaches a complete...
Problem 1: A 1000.0 kg elevator is controlled with a cable. Friction and air resistance can...
Problem 1: A 1000.0 kg elevator is controlled with a cable. Friction and air resistance can be ignored. In this problem, the elevator is already moving downward at a constant speed of 1.0 m/s. During this initial stage, the elevator moves with this constant speed for 1.5 seconds. Then, in a 2nd stage, the elevator slows down to a stop with constant acceleration. During this 2nd stage, it takes 0.5 seconds of time to come to a stop. A. Draw...
Question 1 1 pts Dr. B is standing in an elevator, which is descending and getting...
Question 1 1 pts Dr. B is standing in an elevator, which is descending and getting slower at a rate of 1.70m/s2. Dr. B weighs 735N on Earth. What is the magnitude of the force the elevator floor exerts on Dr. B? Give your answer to 3 significant figures, in Newtons. Question 2 1 pts A box is released from rest at the top of a ramp. The surface of the ramp makes an angle of 22.6degrees with the horizontal,...
I want only the second question in the picture O c. 1/9 OF THE ORIGINAL FORCE...
I want only the second question in the picture
O c. 1/9 OF THE ORIGINAL FORCE O d. 116 OF THE ORIGINAL FORCE O e 115 OF THE ORIGINAL FORCE O f. 1/3 OF THE ORIGINAL FORCE O 9. 1/4 OF THE ORIGINAL FORCE Oh 117 OF THE ORIGINAL FORCE When a person stands on a scale in an elevator at rest, the scale reads 800 newtons. When the elevatoris allowed to fall freely with acceleration of gravity, then the...
012 10.0 points A person weighing 0.7 kN rides in an elevator that has a downward...
012 10.0 points A person weighing 0.7 kN rides in an elevator that has a downward acceleration of 2.5 m/s2. The acceleration of gravity is 9.8 m/s2 What is the magnitude of the force of the 它自 35 PM ort sc delete homen ro 6 + backspace ock 8 4 pause elevator floor on the person? Answer in units of kN 013 (part 1 of 2) 0.0 points A 4.1 kg object is suspended by a string from the ceiling...
I need the answers for 5 and 6 parts In a classic carnival ride, patrons stand...
I need the answers for 5 and 6 parts
In a classic carnival ride, patrons stand against the wall in a cylindrically shaped room. Once the room gets spinning fast enough, the floor drops from the bottom of the room! Friction between the walls of the room and the people on the ride make them the "stick" to the wall so they do not slide down. In one ride, the radius of the cylindrical room is R = 6.1 m...
hello guys, please help me solve this question, please guys I need your help. this is...
hello
guys, please help me solve this question, please guys I need your
help. this is one questions with 2 parts as shown, thank you
part1 You are planning on installing a new above-ground swimming pool in your backyard. The pool will be rectangular with dimensions 29.0 m x 10.0 m. It will be filled with fresh water to a depth of 2.20 m. In order to provide the appropriate structural support, you wish to determine the following. (a) Determine...
1. The block which has a weight of 200 N and it is pulling at floor...
1. The block which has a weight of 200 N and it is pulling at floor with the force of 100 N and attains a velocity of 14m/sec in a distance of 40 meters starting from rest. Compute the coefficient of Kinetic friction between the block and the floor. 2.An elevator weighting 22.2 KN moving downward with constant acceleration travels a distance of 30 m during the interval of time t= 0 to t=10s. Assuming the initial velocity is zero...
Hi, I need the full worked solution (step-by-step with clear explanations where possible) for all parts of this question, please. The final answers to all the parts are given below the questions. Woul...
Hi,
I need the full worked solution (step-by-step with clear
explanations where possible) for all
parts of this question, please. The final answers to all
the parts are given below the questions. Would greatly appreciate
neat handwriting with clear steps. Thank you! :)
Question 6 A particle of mass m is projected vertically upwards with an initial speed vo in a fluid. The magnitude of the resistive force is kv, where v is the speed of the particle and k...
I need hep figuring out these three problems
Force 3 Total 10 3. In the system shown in Figure, a horizontal force Fx-30N acts on an object of mass m,=10kg. The horizontal surface is frictionless. m, 3kg, (a) Find and draw all the forces using free body diagram for each boxes. (b) build equations for both using Newton's 2nd law for both objects. (c) solve the equations to find the acceleration of both objects. (d) solve the equations to find...
V. ELEVATOR REVIEW A man stands on a scale in an elevator. The elevator moves downwards at a velocity of 10 m/s. The elevator accelerates “pwards at a rate of 5 m/s.. The scale under the man reads 180 lbs. A. Is the elevator slowing down or speeding up? B. Given that 1 pound 4.5 Newtons, compute the man's mass? HINT: normal force is not necessarily cqual to weight. You have to usc NII C. The elevator reaches a complete...
Question 1 1 pts Dr. B is standing in an elevator, which is descending and getting slower at a rate of 1.70m/s2. Dr. B weighs 735N on Earth. What is the magnitude of the force the elevator floor exerts on Dr. B? Give your answer to 3 significant figures, in Newtons. Question 2 1 pts A box is released from rest at the top of a ramp. The surface of the ramp makes an angle of 22.6degrees with the horizontal,...
I want only the second question in the picture
O c. 1/9 OF THE ORIGINAL FORCE O d. 116 OF THE ORIGINAL FORCE O e 115 OF THE ORIGINAL FORCE O f. 1/3 OF THE ORIGINAL FORCE O 9. 1/4 OF THE ORIGINAL FORCE Oh 117 OF THE ORIGINAL FORCE When a person stands on a scale in an elevator at rest, the scale reads 800 newtons. When the elevatoris allowed to fall freely with acceleration of gravity, then the...
012 10.0 points A person weighing 0.7 kN rides in an elevator that has a downward acceleration of 2.5 m/s2. The acceleration of gravity is 9.8 m/s2 What is the magnitude of the force of the 它自 35 PM ort sc delete homen ro 6 + backspace ock 8 4 pause elevator floor on the person? Answer in units of kN 013 (part 1 of 2) 0.0 points A 4.1 kg object is suspended by a string from the ceiling...
I need the answers for 5 and 6 parts
In a classic carnival ride, patrons stand against the wall in a cylindrically shaped room. Once the room gets spinning fast enough, the floor drops from the bottom of the room! Friction between the walls of the room and the people on the ride make them the "stick" to the wall so they do not slide down. In one ride, the radius of the cylindrical room is R = 6.1 m...
hello
guys, please help me solve this question, please guys I need your
help. this is one questions with 2 parts as shown, thank you
part1 You are planning on installing a new above-ground swimming pool in your backyard. The pool will be rectangular with dimensions 29.0 m x 10.0 m. It will be filled with fresh water to a depth of 2.20 m. In order to provide the appropriate structural support, you wish to determine the following. (a) Determine...
Hi,
I need the full worked solution (step-by-step with clear
explanations where possible) for all
parts of this question, please. The final answers to all
the parts are given below the questions. Would greatly appreciate
neat handwriting with clear steps. Thank you! :)
Question 6 A particle of mass m is projected vertically upwards with an initial speed vo in a fluid. The magnitude of the resistive force is kv, where v is the speed of the particle and k...
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