During the "Momentum and Impulse" lab, you had Force as a function of time, how was...
During the "Momentum and Impulse" lab, you had Force as a function of time, how was Impulse calculated using this data?
A) take the full-width-half-max of the curve
B) Integrate the force curve with respect to time
C) take maximum of the curve
D) Differentiate the force curve with respect to time
Homework Answers
impulse = change in momentum = force * time interval
option B integrate the force curve with respect to time
Add Answer to:
During the "Momentum and Impulse" lab, you had Force as a
function of time, how was...
In this activity you will investigate impulse-momentum for a collision. First consider a foam ball colliding...
In this activity you will investigate impulse-momentum for a collision. First consider a foam ball colliding with a wall. When will the magnitude of the force on the ball be a maximum? When the hall first starts to compress? While it is compressing? When it has a maximum compression? Explain. Watch the ball collide with a wall several times. Roughly how long does the collision process take? Half a second? Less? Several seconds? Remembering what you observed, attempt a rough...
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...
Learning Goal: To understand the relationship between force, impulse, and momentum. The effect of a net...
Learning Goal: To understand
the relationship between force, impulse, and momentum. The effect
of a net force ΣF⃗ acting on an object is related both to the force
and to the total time the force acts on the object. The physical
quantity impulse J⃗ is a measure of both these effects. For a
constant net force, the impulse is given by J⃗ =F⃗ Δt. The impulse
is a vector pointing in the same direction as the force vector. The
units...
Analysis of Collisions - Impulse & Momentum Lab Name Group# Course/Section Instructor Table, Mass of Dynamics...
Analysis of Collisions - Impulse & Momentum Lab Name Group# Course/Section Instructor Table, Mass of Dynamics Cart 0.50193 kg Thick Spring Thin Spring Rubber Bumper 0.684 m/s Vi 0.643 m/s 0.647 m/s mvi 0.3433 kg m/s -0.400 m/s 0.3227 kg m/s -0.533 m/s Vf 0.3247 kg/s -0.626 m/s -0.3142 kg m/s 0.6389 kg m/s mvf -0.2007 kg m/s -0.544 kg m/s -0.2675 kg m/s 0.5902 kg m/s p 0.524 Ns 0.612 Ns 0.678 Ns 2.294 s 1.962 s 1.842 s...
Use the impulse-momentum theorem for a system to solve these problems. Italere = AP, Question 1...
Use the impulse-momentum theorem for a system to solve these problems. Italere = AP, Question 1 You (50 kg) and a box (10 kg) are both on a frictionless surface. You push on the box with a force of 30 N over a time of 4 seconds before you let go. 50 kg 10 kg 50 kg 10 kg Vyou Vax t = 0 t = 48 Use the impulse-momentum theorem to find the following. a. What is your final...
Name ate Partners HOMEWORK FOR LAB 8: ONE-DIMENSIONAL COLLISIONS Find the impulse of the force shown...
Name ate Partners HOMEWORK FOR LAB 8: ONE-DIMENSIONAL COLLISIONS Find the impulse of the force shown on the force-time graph below. Explain how you found your anser 1. Tme (o 2 An object of mass 25 kg is moving in the negative x direction at a velocity of 2.0 m/s. It experiences the force shown above for 3 S. What is the final velocity after the object has experienced the impulse Show your ca culations. 3 A ball of mass...
Problem 39. 39. A jogger generates an impulse on the ground during the time from initial...
Problem 39.
39. A jogger generates an impulse on the ground during the time from initial contact (heel strike) to foot lift off (toe .Total Measured Vertical Impulse __ Estimated Vertical Impulse Force INI 2000..- 1000 Time [s 0 0.2 0.8 1 Heel Strike Toe Off . The vertical force component for heel-toe running typically has two peaks, the first due to iniial heel (or toe) impact on the ground and the second when the foot supports full body weight....
Momentum-1-During Complete the following problems in the Solution format. At the end of class, a problem...
Momentum-1-During Complete the following problems in the Solution format. At the end of class, a problem will be selected at random. Please upload the solution for that problem to the assignment on Moodle. Problem 1: An object (2 kg) has several constant forces applied to it for 3 seconds. R = 58N, F2 = -28N, W = - 19.69 N. and Fg = 22.99 N. a) Find the impulse ). (Answer: 98 +9.99 Ns) b) If the initial velocity of...
< Problem Assignment No. 8 Principle of Impulse and Momentum 6 of 20 Learning Goal Part...
< Problem Assignment No. 8 Principle of Impulse and Momentum 6 of 20 Learning Goal Part A Time for the Car to Reach 100 km/h To apply the concepts of impulse and momentum to problems involving unknown forces, velocities, and times Find the time it will take for the car to reach v 100 km/h from rest. Express your answer to three significant figures in seconds A new rear-wheel drive automobile design is being tested and you have been asked...
[4.] A point object with mass M is subject to a net force changing with time...
[4.] A point object with mass M is subject to a net force changing with time according to: F = ai – Btj with a and ß positive and constant. The object starts at t = 0 at rest and at the origin. a) Find the position of the object as a function of time (F(t)). b) Find the work done by the force between t = 0 and t = to. c) Find the linear momentum of the object...
In this activity you will investigate impulse-momentum for a collision. First consider a foam ball colliding with a wall. When will the magnitude of the force on the ball be a maximum? When the hall first starts to compress? While it is compressing? When it has a maximum compression? Explain. Watch the ball collide with a wall several times. Roughly how long does the collision process take? Half a second? Less? Several seconds? Remembering what you observed, attempt a rough...
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...
Learning Goal: To understand
the relationship between force, impulse, and momentum. The effect
of a net force ΣF⃗ acting on an object is related both to the force
and to the total time the force acts on the object. The physical
quantity impulse J⃗ is a measure of both these effects. For a
constant net force, the impulse is given by J⃗ =F⃗ Δt. The impulse
is a vector pointing in the same direction as the force vector. The
units...
Analysis of Collisions - Impulse & Momentum Lab Name Group# Course/Section Instructor Table, Mass of Dynamics Cart 0.50193 kg Thick Spring Thin Spring Rubber Bumper 0.684 m/s Vi 0.643 m/s 0.647 m/s mvi 0.3433 kg m/s -0.400 m/s 0.3227 kg m/s -0.533 m/s Vf 0.3247 kg/s -0.626 m/s -0.3142 kg m/s 0.6389 kg m/s mvf -0.2007 kg m/s -0.544 kg m/s -0.2675 kg m/s 0.5902 kg m/s p 0.524 Ns 0.612 Ns 0.678 Ns 2.294 s 1.962 s 1.842 s...
Use the impulse-momentum theorem for a system to solve these problems. Italere = AP, Question 1 You (50 kg) and a box (10 kg) are both on a frictionless surface. You push on the box with a force of 30 N over a time of 4 seconds before you let go. 50 kg 10 kg 50 kg 10 kg Vyou Vax t = 0 t = 48 Use the impulse-momentum theorem to find the following. a. What is your final...
Name ate Partners HOMEWORK FOR LAB 8: ONE-DIMENSIONAL COLLISIONS Find the impulse of the force shown on the force-time graph below. Explain how you found your anser 1. Tme (o 2 An object of mass 25 kg is moving in the negative x direction at a velocity of 2.0 m/s. It experiences the force shown above for 3 S. What is the final velocity after the object has experienced the impulse Show your ca culations. 3 A ball of mass...
Problem 39.
39. A jogger generates an impulse on the ground during the time from initial contact (heel strike) to foot lift off (toe .Total Measured Vertical Impulse __ Estimated Vertical Impulse Force INI 2000..- 1000 Time [s 0 0.2 0.8 1 Heel Strike Toe Off . The vertical force component for heel-toe running typically has two peaks, the first due to iniial heel (or toe) impact on the ground and the second when the foot supports full body weight....
Momentum-1-During Complete the following problems in the Solution format. At the end of class, a problem will be selected at random. Please upload the solution for that problem to the assignment on Moodle. Problem 1: An object (2 kg) has several constant forces applied to it for 3 seconds. R = 58N, F2 = -28N, W = - 19.69 N. and Fg = 22.99 N. a) Find the impulse ). (Answer: 98 +9.99 Ns) b) If the initial velocity of...
< Problem Assignment No. 8 Principle of Impulse and Momentum 6 of 20 Learning Goal Part A Time for the Car to Reach 100 km/h To apply the concepts of impulse and momentum to problems involving unknown forces, velocities, and times Find the time it will take for the car to reach v 100 km/h from rest. Express your answer to three significant figures in seconds A new rear-wheel drive automobile design is being tested and you have been asked...
[4.] A point object with mass M is subject to a net force changing with time according to: F = ai – Btj with a and ß positive and constant. The object starts at t = 0 at rest and at the origin. a) Find the position of the object as a function of time (F(t)). b) Find the work done by the force between t = 0 and t = to. c) Find the linear momentum of the object...
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