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libe motion Repeat the application of the Galilean transformation to sketch the velocity vectors of car...
RELATIVE MOTION Name Mech HW-27 The relationship Explain how this relation is consistent with your result...
RELATIVE MOTION Name Mech HW-27 The relationship Explain how this relation is consistent with your result above for the displacements. c. onea ruck t nck pow is known as the Galilean transformation of velocities. =- Does this relationship apply to the instantaneous velocities at instant 2? at instant 37 Explain. r P moves to the west with constant speed v, along a straight road. Car Q starts from rest at tant 1, and moves to the west with increasing speed....
question 5 Module 2B: Velocity and Acceleration 4. A car travels up a hill at a...
question 5
Module 2B: Velocity and Acceleration 4. A car travels up a hill at a constant speed of 40 km/h and returns down the hill at a constant speed of 60 km/h. (a) The displacement for the round trip is Hint: Ar ? (b) The average velocity for the round trip is Hint: Ar (c) The average speed for the round trip skm/h km/h At average speed -total distacekm/h total time Assume the distance for one way is d,...
4 and 5 4) The diagrams below show a ball swinging on a string. The diagrams...
4 and 5
4) The diagrams below show a ball swinging on a string. The diagrams show the ball's position at equal time intervals. The first position is when the ball is moving up and left. Copy these into your lab notebook and then draw acceleration vectors for the ball on each one the acceleration points the way you drew it for each diagram. The arrows show the ball's relative speed and direction at each instant and turnaround points have...
Constants Any event can be considered from different perspectives. In particular, the description of the motion...
Constants Any event can be considered from different perspectives. In particular, the description of the motion of a given object would depend on the motion of the person describing the motion, the observer. Any such observer, equipped with a coordinate system anda stopwatch, forms a trame of reterence. Usually, we assume that a trame of reterence is attached to some object. For instance, "the trame of reterence of earth" means the observer is at rest relative to earth. In this...
Need help with these conceptual questions, thank you. 6) You are studying the motion of a...
Need help with these conceptual questions, thank you.
6) You are studying the motion of a small ball thrown vertically upward. With the positive y- axis vertically downward, which of the graphs below best represents the velocity vs. time graph for the entire motion (up and down) of the ball? A B C is Trden t t t t t 0 7) The velocity and acceleration vectors for a particle executing circular motion are shown. In which direction is the...
4 and 5. Part C question 6 is not relevant to question 4 and 5 despite...
4 and 5. Part C question 6 is not relevant to question 4 and 5
despite what the question says.
The diagrams below show a ball swinging on a string. The diagrams show the ball's position at equal time intervals, The first position is when the ball is moving up and leit Copy these into your lab notebook and then draw acceleration vectors for the ball on each one. You will need your answers to 6) of Part C to...
The acceleration definition a (vf-vo/At Final velocity vf v0+a t Multiply by mass m*vf mvo+ m'aAt...
The acceleration definition a (vf-vo/At Final velocity vf v0+a t Multiply by mass m*vf mvo+ m'aAt so that m'vf m'v+F At Momentum mass velocity Impulse F At Velocity and KE values in a collision would depend on the observer reference frame KE 0.5*m v v pp/2m when momentum p -m'v A lab frame observer reported that a 3 kg impactor-A moving at 15 m/s collided with a stationary 10 kg target-B on a smooth table. 1a- Find the velocity magnitude...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
I HAVE THE ANSWERS, JUST NEED EXPLANATIONS FOR HOW TO GET THE ANSWERS! THANKS SO MUCH...
I HAVE THE ANSWERS, JUST NEED EXPLANATIONS FOR HOW TO GET THE
ANSWERS!
THANKS SO MUCH
Conceptual Multiple-Choice Questions (25% total, 5% each) Circle the best answer. No partial credit is awarded in these questions. 1. An object's position over time is given by x = bt* + ct, where x is position, t is time, and b and care constants. What are the base SI units of b and c? a. [b] = m and [c] = m b....
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the same angle but at a speed of 2 g. Use this for Questions # 1-7. Draw the initial velocity vectors for both projectile A and projectile B Remember that the length of your arrows is important 1. Compare the initial horizontal and vertical velocities of projectiles A and B. Be specilic. Explain your answers 2. 3. Compare...
RELATIVE MOTION Name Mech HW-27 The relationship Explain how this relation is consistent with your result above for the displacements. c. onea ruck t nck pow is known as the Galilean transformation of velocities. =- Does this relationship apply to the instantaneous velocities at instant 2? at instant 37 Explain. r P moves to the west with constant speed v, along a straight road. Car Q starts from rest at tant 1, and moves to the west with increasing speed....
question 5
Module 2B: Velocity and Acceleration 4. A car travels up a hill at a constant speed of 40 km/h and returns down the hill at a constant speed of 60 km/h. (a) The displacement for the round trip is Hint: Ar ? (b) The average velocity for the round trip is Hint: Ar (c) The average speed for the round trip skm/h km/h At average speed -total distacekm/h total time Assume the distance for one way is d,...
4 and 5
4) The diagrams below show a ball swinging on a string. The diagrams show the ball's position at equal time intervals. The first position is when the ball is moving up and left. Copy these into your lab notebook and then draw acceleration vectors for the ball on each one the acceleration points the way you drew it for each diagram. The arrows show the ball's relative speed and direction at each instant and turnaround points have...
Constants Any event can be considered from different perspectives. In particular, the description of the motion of a given object would depend on the motion of the person describing the motion, the observer. Any such observer, equipped with a coordinate system anda stopwatch, forms a trame of reterence. Usually, we assume that a trame of reterence is attached to some object. For instance, "the trame of reterence of earth" means the observer is at rest relative to earth. In this...
Need help with these conceptual questions, thank you.
6) You are studying the motion of a small ball thrown vertically upward. With the positive y- axis vertically downward, which of the graphs below best represents the velocity vs. time graph for the entire motion (up and down) of the ball? A B C is Trden t t t t t 0 7) The velocity and acceleration vectors for a particle executing circular motion are shown. In which direction is the...
4 and 5. Part C question 6 is not relevant to question 4 and 5
despite what the question says.
The diagrams below show a ball swinging on a string. The diagrams show the ball's position at equal time intervals, The first position is when the ball is moving up and leit Copy these into your lab notebook and then draw acceleration vectors for the ball on each one. You will need your answers to 6) of Part C to...
The acceleration definition a (vf-vo/At Final velocity vf v0+a t Multiply by mass m*vf mvo+ m'aAt so that m'vf m'v+F At Momentum mass velocity Impulse F At Velocity and KE values in a collision would depend on the observer reference frame KE 0.5*m v v pp/2m when momentum p -m'v A lab frame observer reported that a 3 kg impactor-A moving at 15 m/s collided with a stationary 10 kg target-B on a smooth table. 1a- Find the velocity magnitude...
5:16 lLTE ) Done 1 of 5 Assessment #1 (Kinematics of a Particle) Rectilinear Motion (Straight linc Motion 3. The position of a point during the interval of time from r otor 6 is given by ** * m. (a) What is the maximum velocity during this interval of time, and at what time does it occur? (b) What is the acceleration when the velocity is a maximum? (20 m/s, 0 m/s 3. A test projectile is fired horizontally into...
I HAVE THE ANSWERS, JUST NEED EXPLANATIONS FOR HOW TO GET THE
ANSWERS!
THANKS SO MUCH
Conceptual Multiple-Choice Questions (25% total, 5% each) Circle the best answer. No partial credit is awarded in these questions. 1. An object's position over time is given by x = bt* + ct, where x is position, t is time, and b and care constants. What are the base SI units of b and c? a. [b] = m and [c] = m b....
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the same angle but at a speed of 2 g. Use this for Questions # 1-7. Draw the initial velocity vectors for both projectile A and projectile B Remember that the length of your arrows is important 1. Compare the initial horizontal and vertical velocities of projectiles A and B. Be specilic. Explain your answers 2. 3. Compare...
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