Homework Answers
1. Action Force : Weight of the cart
Reaction Force: Normal Reaction.
2.Action Force : Force Given by Push
Reaction Force: Friction
3.Action Force: Push force given by us
Reaction Force: Tension developed in the ropes of cart.
4. Action Force : Gravitatinal force as it is moving down the track.
Reaction Force : Friction and Normal Reaction.
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14. Identify the four action/reaction pairs associated with a friction cart (with its friction pad lowered)...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction,...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction, you will use Vernier Video Analysis to find the acceleration of the cart. You will use the following video to determine these values. Download the following video and open up Vernier Video Analysis, and then import the video into the program. You need to begin your analysis after the hand is no longer pushing the cart and finish when the cart has come to...
Cart on an Incline plane. Start up the Dynamics Track apparatus. Set the µKS? # stepper...
Cart on an Incline plane. Start up the Dynamics Track apparatus. Set the µKS? # stepper to zero (µk = 0.12 and µs = 0.18 by default). Please notice that the dynamic track has a feature to be tilted by dragging when the mouse cursor is in the colored part of either end of the track. The message box informs that the track can be tilted up or down. With the brake off, turn on the friction pad and put...
1) A cart for hauling ore out of a gold mine has a mass of 447...
1) A cart for hauling ore out of a gold mine has a mass of 447 kg, including its load. The cart runs along a straight stretch of track that climbs a shallow 4.63∘ incline. A donkey, which is trudging along and to the side of the track, has the unenviable job of pulling the cart up the slope with a 436 N force for a distance of 115 m by means of a rope that is parallel to the...
Problem two: Cari won.no Track A frictionless cart of mass M is attached to a spring...
Problem two: Cari won.no Track A frictionless cart of mass M is attached to a spring with spring constant k. When the cart is displaced 6 centimeters from its rest Rest position position and released, il oscillates with a period of 2 seconds. Four students are discussing what would happen to the period of oscillation if the original cart with mass M was displaced 12 cm o O from its rest position instead of 6 cm and again released: Ava:...
I need help with the questions for Force Graphs and the questions for The Robot Moving...
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
(no 4. A block is observed to have a kinetic enetop.The y of 600 J at...
(no 4. A block is observed to have a kinetic enetop.The y of 600 J at the bottom of a smooth friction) hill. It continues up the hill to block upon stopping is a. zero The total mechanical energy of the stop. ( 600J d. less than 600J b. more than 600 J 5. A skier, of mass 40 kg, initially at rest. Pitst hillif the vertica shes off the top of a hill. How y at rest, Pus hil...
PLEASE USE FOUR FORCES IN TERMS OF F (FRICTION) N(NORMAL REACTION) T(TENSION IN THE ROPE) AND W(W...
PLEASE USE FOUR FORCES IN TERMS
OF F (FRICTION) N(NORMAL REACTION) T(TENSION IN THE ROPE) AND
W(WEIGHT)
Question 6 20 marks You should be able to answer this question after studying Unit 5 A mountain rescue team is preparing to move a stretcher (with an injured climber) down a flat slope. The combined mass of the climber and stretcher is 110 kg, and the slope makes an angle of 15° with the horizontal. The stretcher is held at rest by...
Impulse and Momentum Name: Date: TA's Name: Learning Objectives: 1. Understanding force ys time curves for...
Impulse and Momentum Name: Date: TA's Name: Learning Objectives: 1. Understanding force ys time curves for a collision. 2. Calculating impulse using force vs. time curves. 3. Understanding the relationship between impulse and momentum. 4. Applying conservation of momentum for inelastic collisions. Apparatus: Aluminum track, track legs, two smart carts, two cart stops, and small black rectangular cart masses. Part A: Collision of a moving cart with a fixed cart cart 1 Cart stop stationary cart cart stop Consider the...
cally up from a moving cart. The position of the balls to raph below shows the...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1....
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1. Incline the track by a few degrees by placing a book or platform jack under one end. 2. Place t hat Place two photogales in gate mode along the track and record the distance between the gates 3 Release the and to Release the cart from the top of the track and record the time it takes the cart to pass through each gate...
Question 3: In order to determine the force of friction and the coefficient of kinetic friction, you will use Vernier Video Analysis to find the acceleration of the cart. You will use the following video to determine these values. Download the following video and open up Vernier Video Analysis, and then import the video into the program. You need to begin your analysis after the hand is no longer pushing the cart and finish when the cart has come to...
Problem two: Cari won.no Track A frictionless cart of mass M is attached to a spring with spring constant k. When the cart is displaced 6 centimeters from its rest Rest position position and released, il oscillates with a period of 2 seconds. Four students are discussing what would happen to the period of oscillation if the original cart with mass M was displaced 12 cm o O from its rest position instead of 6 cm and again released: Ava:...
I need help with the questions for Force Graphs and the
questions for The Robot Moving Company on the physics lab.
PHY213 Physics I PHY213 Online Lab 03 Lab 03: Forces and Motion Whoa! That's long way down PURPOSE In this experiment we will investigate the action of Forces and the resulting motion. THEORY Scalars are quantities that have only magnitude. Vectors are quantities that possess both magnitude and direction. Vectors, must be treated with direction in mind. Forces are...
(no 4. A block is observed to have a kinetic enetop.The y of 600 J at the bottom of a smooth friction) hill. It continues up the hill to block upon stopping is a. zero The total mechanical energy of the stop. ( 600J d. less than 600J b. more than 600 J 5. A skier, of mass 40 kg, initially at rest. Pitst hillif the vertica shes off the top of a hill. How y at rest, Pus hil...
PLEASE USE FOUR FORCES IN TERMS
OF F (FRICTION) N(NORMAL REACTION) T(TENSION IN THE ROPE) AND
W(WEIGHT)
Question 6 20 marks You should be able to answer this question after studying Unit 5 A mountain rescue team is preparing to move a stretcher (with an injured climber) down a flat slope. The combined mass of the climber and stretcher is 110 kg, and the slope makes an angle of 15° with the horizontal. The stretcher is held at rest by...
Impulse and Momentum Name: Date: TA's Name: Learning Objectives: 1. Understanding force ys time curves for a collision. 2. Calculating impulse using force vs. time curves. 3. Understanding the relationship between impulse and momentum. 4. Applying conservation of momentum for inelastic collisions. Apparatus: Aluminum track, track legs, two smart carts, two cart stops, and small black rectangular cart masses. Part A: Collision of a moving cart with a fixed cart cart 1 Cart stop stationary cart cart stop Consider the...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Kinematica Lab PHY 231 - University Physics 1 Measurement of acceleration on an inclined plane 1. Incline the track by a few degrees by placing a book or platform jack under one end. 2. Place t hat Place two photogales in gate mode along the track and record the distance between the gates 3 Release the and to Release the cart from the top of the track and record the time it takes the cart to pass through each gate...
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