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5. Based on your investigation of parabolic motion, fill out the following table with your group:...
dew - Quest Learning & Assess x + re.com/courses/2618320/quizzes/5692545/take One group approached their investigation by dropping...
dew - Quest Learning & Assess x + re.com/courses/2618320/quizzes/5692545/take One group approached their investigation by dropping a mass so it fell vertically downward. They planned to measure the position of the mass as it descended using a motion detector. They checked whether the motion detector that they were using was sensitive enough to capture the motion during the fall, and they were satisfied. Given that they are measuring the motion (position, velocity, and acceleration) of the mass, the students can...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component form. Assume the dots are separated by 200 ms (milliseconds) and the axes are measured in meters. Give velocity vectors in meters/second and acceleration in meters/secondA2. The acceleration vector @z is the change in velocity before and after point 2. So you can calculate the acceleration vector as a 2 = V2 to 3-nt02, Fill in the following Based on the velocity vectors you...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component form. Assume t separated by 200 ms (milliseconds) and the axes are measured in meters. Give velocity vectors in meters/second and acceleration in meters/second 2, he dots are 2 .3 os The acceleration vector az is the change in velocity before and after point 2. So you can calculate the acceleration vector as U2 to3-1,t02. Fill in the following: a, - At Based on...
Rick and Sarah are sliding a box of mass 10.0kg across a floor. The motion of...
Rick and Sarah are sliding a box of mass 10.0kg across a floor. The motion of the box is strictly horizontal, so we can ignore vertical forces – more on that later. Rick pushes with a force of 30.0N. Sarah pulls in the same direction with a force of 25.0N. Friction between the box and the floor is 50.0N. The speed of the box at one time was 1.50m/s. a) What is the speed of the box 2.00sec after that?...
please help with #7 and question 6 (the last question) 3. Rescale the axes if necessary...
please help with #7 and question 6 (the last question)
3. Rescale the axes if necessary to see all of the graphs. Answer the following questions: a. At the instant the push ends, what does the force equal? F= b. At the instant the push ends, what does the acceleration equal? a= c. At the instant the push ends, what can you say about the speed of the cart? Look carefully at the graphs on the computer monitor. 4. Use...
5. General Motion with Unit Vectors and Components An object undergoes the following consecutive displacements: s...
5.
General Motion with Unit Vectors and Components An object undergoes the following consecutive displacements: s (2i +3j +5k)m,s2 (6i- 9j + 2k)m, and s3 (10i 8j -k)m. a) Find the resultant displacement in terms of unit vectors and components. b) State the magnitude of the resultant displacement. 2. Suppose a hiker travels 5 km southwest from their camp. Then, the hiker travels 2 km 75° north of east. a) Find the displacement of the hiker form their camp. b)...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 40 m/s. (A) How do the vertical and horizontal components of the projectile's velocity vary with time? (B) How long does it remain in flight? (C) For a given launch speed, what launch angle produces the longest time of flight? CONCEPTUALIZE Consider the projectile to be a point mass that starts with an initial velocity, upward and...
hello, I need help with this for a homework problem soon. this is just one question...
hello,
I need help with this for a homework problem soon. this is
just one question with multiple parts i'd greatly appreciate
it.
a) (5 pts) During free fall, after some object has been thrown upwards, the velocity momentarily goes to zero at the highest point in the trajectory. Some people (falsely) believe that the acceleration of the object also becomes zero at the highest point in the trajectory. Briefly explain what the motion of the object would look like...
T A 5 kg man artached to a lincar pring undengoes simplc harmonic motion along a...
T A 5 kg man artached to a lincar pring undengoes simplc harmonic motion along a rictionles abletoy widh am amplitude of 0.35 m and frequency of 0.67 Hz. (a) Explain what the two criteria are for simple harmonic motion. (b) Calculate the value of the spring constant. (e) What is the ratio of the mass acceleration when it is at half its amplitude to its acceleration when t is at fill amplitude? (d) Sketch a graph of the mass's...
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing...
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing up the track. 11. Check the Motion Sensor. Start with the cart at least 50 em in front of the sensor. Practice pushing the cart up the track so the cart doesn't go over the top of the track and stopping the cart before it gets within the 50 em of the sensor. Start the sensor and push the carit up the track. Stop...
dew - Quest Learning & Assess x + re.com/courses/2618320/quizzes/5692545/take One group approached their investigation by dropping a mass so it fell vertically downward. They planned to measure the position of the mass as it descended using a motion detector. They checked whether the motion detector that they were using was sensitive enough to capture the motion during the fall, and they were satisfied. Given that they are measuring the motion (position, velocity, and acceleration) of the mass, the students can...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component form. Assume the dots are separated by 200 ms (milliseconds) and the axes are measured in meters. Give velocity vectors in meters/second and acceleration in meters/secondA2. The acceleration vector @z is the change in velocity before and after point 2. So you can calculate the acceleration vector as a 2 = V2 to 3-nt02, Fill in the following Based on the velocity vectors you...
Exercise 1: Basics of Motion For the motion diagram below, find the requested vectors in component form. Assume t separated by 200 ms (milliseconds) and the axes are measured in meters. Give velocity vectors in meters/second and acceleration in meters/second 2, he dots are 2 .3 os The acceleration vector az is the change in velocity before and after point 2. So you can calculate the acceleration vector as U2 to3-1,t02. Fill in the following: a, - At Based on...
please help with #7 and question 6 (the last question)
3. Rescale the axes if necessary to see all of the graphs. Answer the following questions: a. At the instant the push ends, what does the force equal? F= b. At the instant the push ends, what does the acceleration equal? a= c. At the instant the push ends, what can you say about the speed of the cart? Look carefully at the graphs on the computer monitor. 4. Use...
5.
General Motion with Unit Vectors and Components An object undergoes the following consecutive displacements: s (2i +3j +5k)m,s2 (6i- 9j + 2k)m, and s3 (10i 8j -k)m. a) Find the resultant displacement in terms of unit vectors and components. b) State the magnitude of the resultant displacement. 2. Suppose a hiker travels 5 km southwest from their camp. Then, the hiker travels 2 km 75° north of east. a) Find the displacement of the hiker form their camp. b)...
hello,
I need help with this for a homework problem soon. this is
just one question with multiple parts i'd greatly appreciate
it.
a) (5 pts) During free fall, after some object has been thrown upwards, the velocity momentarily goes to zero at the highest point in the trajectory. Some people (falsely) believe that the acceleration of the object also becomes zero at the highest point in the trajectory. Briefly explain what the motion of the object would look like...
T A 5 kg man artached to a lincar pring undengoes simplc harmonic motion along a rictionles abletoy widh am amplitude of 0.35 m and frequency of 0.67 Hz. (a) Explain what the two criteria are for simple harmonic motion. (b) Calculate the value of the spring constant. (e) What is the ratio of the mass acceleration when it is at half its amplitude to its acceleration when t is at fill amplitude? (d) Sketch a graph of the mass's...
10. Move the Motion Sensor. Place the Motion Sensor at the bottom of the track pointing up the track. 11. Check the Motion Sensor. Start with the cart at least 50 em in front of the sensor. Practice pushing the cart up the track so the cart doesn't go over the top of the track and stopping the cart before it gets within the 50 em of the sensor. Start the sensor and push the carit up the track. Stop...
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