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Quick quiz: What is the velocity of G measured in XY and expressed in XY? OXY: Attached to ground...
i would appreciate a quick answer please, thank you 2. A small sphere attached to a...
i
would appreciate a quick answer please, thank you
2. A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the other end of the rod. Relative to the positive direction of the axis of rotation, the angular positions of the sphere are negative, its angular velocity is negative, and its angular acceleration is positive. The sphere is a. rotating clockwise and slowing down. b. rotating counterclockwise and slowing down. c. rotating...
Please help me with no 48 a. What is the wheel's angular velocity, in rpm, 10...
Please help me with no 48
a. What is the wheel's angular velocity, in rpm, 10 s later? b. How many revolutions does the wheel make during this time? an e 43. Starting from rest, a DVD steadily accelerates to 500 rpm in 1.0s, rotates at this angular speed for 3.0 s, then steadily deceler- ates to a halt in 2.0s. How many revolutions does it make? ie y Problems 44.l A spaceship maneuvering near Planet Zeta is located at...
question 3 please under problems the cat measured along the ground. Also, determine the total flight...
question 3 please under problems
the cat measured along the ground. Also, determine the total flight time of the cat from launch to impact. Finally, determine the impact velocity of the cat with the ground. Newton's Laws: Questions: 1. If an automobile moving along a road at constant velocity experiences a force of 400 N in the forward direction, how much frictional force opposes the car's motion? Explain briefly. Problems: 1. (00) A 52 g bullet is fired horizontally from...
Hi I need help with these questions please. 1. What is 45 °C expressed in Kelvin?...
Hi I need help with these questions please.
1. What is 45 °C expressed in Kelvin? (Hint - it is more than 300 K) 2. Why does 50 g of copper require less heat (a) than 50 g of water, in order to raise the temperature by 15 °C? (Hint - the heat capacity may play a role, but how?) 3. If a chocolate bar has 270 Calories from fat, does this mean the chocolate bar has 15 or 30....
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s...
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s with respect to ground at height H = 600m. The plane fires a container, which has a speed VC/A = 300m/s and direction α = 300 with respect to the airplane immediately after the firing. The container performs a projectile motion and hits the ground at a horizontal distance L from the point of the firing (see figure a)What is the velocity (horizontal and...
C Soled A ostem comists of thra Quiz)-ENGR-23x content/771477/AiewContent/10918201/View Written: Jul 5, 2019 2:10 PM- Jul...
C Soled A ostem comists of thra Quiz)-ENGR-23x content/771477/AiewContent/10918201/View Written: Jul 5, 2019 2:10 PM- Jul 5, 2019 4:52 PM Submission View Your quiz has been submitted successfully. Question 1 0/1 point An airline employee tosses two suitcases, of weight 35 lb and 45 lb, respectively, onto a 55 -lb baggage carrier in rapid succession.Knowing that the carrier is initially at rest and that the employee imparts a 9- ft/s horizontal velocity to the 35 - lb suitcase and a...
please help with ALL a-g thanks in advance:) HW 6.1. Briefly answer the following questions. a)...
please help with ALL a-g
thanks in advance:)
HW 6.1. Briefly answer the following questions. a) A clock is mounted on the wall. As you look at it, what is the direction of the angular velocity vector of the second hand? What is the value of the angular acceleration of the second hand? b) If the angular acceleration of a rigid body is zero, what is the functional form of the angular velocity? c) What if another planet the same...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is the worst case time com- plexity for quick sort and why? Explain what modifications we can make to quick sort to make it run faster, and why this helps. 4. Gi pseudocode for an algorithm that will solve the following...
Show your walk please 2. What is the maximum velocity for a 4.0 kg mass attached...
Show your walk please
2. What is the maximum velocity for a 4.0 kg mass attached to a horizontally placed spring (-22 N/m)if its amplitude is 0.1 m? rn A. 0.23 m/s B. 0.45 m/s C. 0.98 m/s D. 1.3 m/s E. 1.8 m/s
A bullet is shot through two cardboard disks attached a distance D apart to a shaft turning with a rotational period T, as shown.
A bullet is shot through two cardboard disks attached a distance D apart to a shaft turning with a rotational period T, as shown. Derive a formula for the bullet speed u in terms of D, T, and a measured angle e between the position of the hole in the first disk and that of the hole in the second. If required, use r, not its numeric equivalent. Both of the holes lie at the same radial distance from the shaft....
i
would appreciate a quick answer please, thank you
2. A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the other end of the rod. Relative to the positive direction of the axis of rotation, the angular positions of the sphere are negative, its angular velocity is negative, and its angular acceleration is positive. The sphere is a. rotating clockwise and slowing down. b. rotating counterclockwise and slowing down. c. rotating...
Please help me with no 48
a. What is the wheel's angular velocity, in rpm, 10 s later? b. How many revolutions does the wheel make during this time? an e 43. Starting from rest, a DVD steadily accelerates to 500 rpm in 1.0s, rotates at this angular speed for 3.0 s, then steadily deceler- ates to a halt in 2.0s. How many revolutions does it make? ie y Problems 44.l A spaceship maneuvering near Planet Zeta is located at...
question 3 please under problems
the cat measured along the ground. Also, determine the total flight time of the cat from launch to impact. Finally, determine the impact velocity of the cat with the ground. Newton's Laws: Questions: 1. If an automobile moving along a road at constant velocity experiences a force of 400 N in the forward direction, how much frictional force opposes the car's motion? Explain briefly. Problems: 1. (00) A 52 g bullet is fired horizontally from...
Hi I need help with these questions please.
1. What is 45 °C expressed in Kelvin? (Hint - it is more than 300 K) 2. Why does 50 g of copper require less heat (a) than 50 g of water, in order to raise the temperature by 15 °C? (Hint - the heat capacity may play a role, but how?) 3. If a chocolate bar has 270 Calories from fat, does this mean the chocolate bar has 15 or 30....
Relative Velocity and Projectile Motion . a)An airplane moves horizontally with a constant velocity VA/G 300m/s with respect to ground at height H = 600m. The plane fires a container, which has a speed VC/A = 300m/s and direction α = 300 with respect to the airplane immediately after the firing. The container performs a projectile motion and hits the ground at a horizontal distance L from the point of the firing (see figure a)What is the velocity (horizontal and...
C Soled A ostem comists of thra Quiz)-ENGR-23x content/771477/AiewContent/10918201/View Written: Jul 5, 2019 2:10 PM- Jul 5, 2019 4:52 PM Submission View Your quiz has been submitted successfully. Question 1 0/1 point An airline employee tosses two suitcases, of weight 35 lb and 45 lb, respectively, onto a 55 -lb baggage carrier in rapid succession.Knowing that the carrier is initially at rest and that the employee imparts a 9- ft/s horizontal velocity to the 35 - lb suitcase and a...
please help with ALL a-g
thanks in advance:)
HW 6.1. Briefly answer the following questions. a) A clock is mounted on the wall. As you look at it, what is the direction of the angular velocity vector of the second hand? What is the value of the angular acceleration of the second hand? b) If the angular acceleration of a rigid body is zero, what is the functional form of the angular velocity? c) What if another planet the same...
2.1 Searching and Sorting- 5 points each 1. Run Heapsort on the following array: A (7,3, 9, 4, 2,5, 6, 1,8) 2. Run merge sort on the same array. 3. What is the worst case for quick sort? What is the worst case time com- plexity for quick sort and why? Explain what modifications we can make to quick sort to make it run faster, and why this helps. 4. Gi pseudocode for an algorithm that will solve the following...
Show your walk please
2. What is the maximum velocity for a 4.0 kg mass attached to a horizontally placed spring (-22 N/m)if its amplitude is 0.1 m? rn A. 0.23 m/s B. 0.45 m/s C. 0.98 m/s D. 1.3 m/s E. 1.8 m/s
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