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I need some help with part b
Compute the impact speed of a body released from...
3476 kmh Question 2. [10 marks] Rectilinear motion, non-constant acceleration Compute the impact speed of body...
3476 kmh Question 2. [10 marks] Rectilinear motion, non-constant acceleration Compute the impact speed of body A which is released from rest at an altitude h = 1200 km above the surface of the moon. The gravitational acceleration at the surface of the moon is 1.62 m/s2. Account for the variation of acceleration with altitude.
Problem 1,2,3. MEEN 2302 Sum 2019 HW1 Name Problem 1 12-4. Traveling with an initial speed...
Problem 1,2,3.
MEEN 2302 Sum 2019 HW1 Name Problem 1 12-4. Traveling with an initial speed of 70 km/h, a car accelerates at 6000 km/h2 along a straight road. How long will it take to reach a speed of 120 km/h? Also, through what distance does the car travel during this time? Problem 2 An object freely falling through the atmosphere has an acceleration a -32.2 [1- (v'/160,000)] ft/sec', empirically determined. This equation accounts for drag from earth's atmosphere. If...
A spherical capsule is to be released from rest at time 1-0 from a high altitude....
A spherical capsule is to be released from rest at time 1-0 from a high altitude. The velocity of the capsule as a function of time is given by where g 9.81 m/s" is the gravitational acceleration constant and ca=0.25 kg/m is the drag coefficient. You are to use the false-position root-finding method to approximate the mass m of the capsule such that at time 11 = 10 s the speed of the capsule is vi = 12.2 m/s. Implement...
Problem 36 bclow presents a model describing the drag of a fluid medium that is released from rest at time t 0 (same in...
Problem 36 bclow presents a model describing the drag of a fluid medium that is released from rest at time t 0 (same initial conditions). Using Newton's Second Law, you build a model of the form particle moving through a (governing equation (initial velocity) mi mg-F drag '0 (0)(0)a (t) is the particle's position, m is the mass of the particle, g is the acceleration due to gravity, and Fa is the magnitude of the drag force. You account for...
need help asap!!! A 23 kg body is moving through space in the positive direction of...
need help asap!!!
A 23 kg body is moving through space in the positive direction of an x axis with a speed of 340 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 4.9 kg, moves away from the point of explosion with a speed of 51 m/s in the positive y direction. A second part, with a mass of 5.4 kg, moves in the negative x direction with a speed...
For part a, i got 360J for intital energy and for part b and c I need help A) Ei= Ki + Ui (we u...
for part a, i got 360J for intital energy and for part b and c I
need help
A) Ei= Ki + Ui (we use 10 for gravity)
= 0 + mgh
= (6)(10)(6)
= 360J
Hoop Ring M-2kg I-(M)(R)*2 M-4 kg 2 kg Disk u-0.2 M-4 kg 9 6 kg 37 meters 6 meters This system is at rest initially, when it starts moving it moves with constant acceleration A) Determine the equation for the mechanical energy of the...
please help me with drag forces? Part A and B is done. I just need help...
please help me with drag forces?
Part A and B is done. I just need help wit
part E F G and H
PHY241 su19 Assignment about Drag Forces Name Assignment for projectile with drag forces: Parts a and b of this question about an airplane and hanging sphere is from chapter 4 class notes / exploration (answer key is posted for parts a and b). Continue with part c A 100.0 kg sphere hangs from an airplane by a...
Need help with 2 a and b Instructions. For each question, show all work leading to...
Need help with 2 a and b
Instructions. For each question, show all work leading to an answer and simplify as much as reasonably possible. 1. A 3.00-kg block starts from rest at the top of a ramp having an inclination of 30.0°. The block slides a distance of 2.00 m down the ramp in 1.50 s. Neglect air resistance (a) Find the magnitude of the block's constant acceleration (b) Find the coefficient of kinetic friction between block and ramp...
This project discovers the free-falling velocity of skydivers before the parachutes are opened us...
this project discovers the free-falling velocity of skydivers
before the parachutes are opened using the laws of physics and
calculus. you can ignore the wind in the horizontal direction. let
m be the mass of a skydiver and the equipment, g be the
acceleration due to gravity. the free-falling velocity of a
skydiver, v(t), increases with time. the force due to the air
resistance is correlated with the velocity, that is, Fr=kv^2, where
k>0 if called the drag constant related...
I really need some help with part a and part b. if you could also explain...
I really need some help with part a and part b. if you
could also explain how you got to the answers that would be greatly
appreciated!! thank you!
GP-03. A block of mass 2.5 kg slides down a frictionless incline plane from rest as shown in figure below. At the bottom, it strikes another block of mass 7.0 kg, which is initially at rest. (a) find the velocity of the smaller block right after the collision, if the heavier...
3476 kmh Question 2. [10 marks] Rectilinear motion, non-constant acceleration Compute the impact speed of body A which is released from rest at an altitude h = 1200 km above the surface of the moon. The gravitational acceleration at the surface of the moon is 1.62 m/s2. Account for the variation of acceleration with altitude.
Problem 1,2,3.
MEEN 2302 Sum 2019 HW1 Name Problem 1 12-4. Traveling with an initial speed of 70 km/h, a car accelerates at 6000 km/h2 along a straight road. How long will it take to reach a speed of 120 km/h? Also, through what distance does the car travel during this time? Problem 2 An object freely falling through the atmosphere has an acceleration a -32.2 [1- (v'/160,000)] ft/sec', empirically determined. This equation accounts for drag from earth's atmosphere. If...
A spherical capsule is to be released from rest at time 1-0 from a high altitude. The velocity of the capsule as a function of time is given by where g 9.81 m/s" is the gravitational acceleration constant and ca=0.25 kg/m is the drag coefficient. You are to use the false-position root-finding method to approximate the mass m of the capsule such that at time 11 = 10 s the speed of the capsule is vi = 12.2 m/s. Implement...
Problem 36 bclow presents a model describing the drag of a fluid medium that is released from rest at time t 0 (same initial conditions). Using Newton's Second Law, you build a model of the form particle moving through a (governing equation (initial velocity) mi mg-F drag '0 (0)(0)a (t) is the particle's position, m is the mass of the particle, g is the acceleration due to gravity, and Fa is the magnitude of the drag force. You account for...
need help asap!!!
A 23 kg body is moving through space in the positive direction of an x axis with a speed of 340 m/s when, due to an internal explosion, it breaks into three parts. One part, with a mass of 4.9 kg, moves away from the point of explosion with a speed of 51 m/s in the positive y direction. A second part, with a mass of 5.4 kg, moves in the negative x direction with a speed...
for part a, i got 360J for intital energy and for part b and c I
need help
A) Ei= Ki + Ui (we use 10 for gravity)
= 0 + mgh
= (6)(10)(6)
= 360J
Hoop Ring M-2kg I-(M)(R)*2 M-4 kg 2 kg Disk u-0.2 M-4 kg 9 6 kg 37 meters 6 meters This system is at rest initially, when it starts moving it moves with constant acceleration A) Determine the equation for the mechanical energy of the...
please help me with drag forces?
Part A and B is done. I just need help wit
part E F G and H
PHY241 su19 Assignment about Drag Forces Name Assignment for projectile with drag forces: Parts a and b of this question about an airplane and hanging sphere is from chapter 4 class notes / exploration (answer key is posted for parts a and b). Continue with part c A 100.0 kg sphere hangs from an airplane by a...
Need help with 2 a and b
Instructions. For each question, show all work leading to an answer and simplify as much as reasonably possible. 1. A 3.00-kg block starts from rest at the top of a ramp having an inclination of 30.0°. The block slides a distance of 2.00 m down the ramp in 1.50 s. Neglect air resistance (a) Find the magnitude of the block's constant acceleration (b) Find the coefficient of kinetic friction between block and ramp...
this project discovers the free-falling velocity of skydivers
before the parachutes are opened using the laws of physics and
calculus. you can ignore the wind in the horizontal direction. let
m be the mass of a skydiver and the equipment, g be the
acceleration due to gravity. the free-falling velocity of a
skydiver, v(t), increases with time. the force due to the air
resistance is correlated with the velocity, that is, Fr=kv^2, where
k>0 if called the drag constant related...
I really need some help with part a and part b. if you
could also explain how you got to the answers that would be greatly
appreciated!! thank you!
GP-03. A block of mass 2.5 kg slides down a frictionless incline plane from rest as shown in figure below. At the bottom, it strikes another block of mass 7.0 kg, which is initially at rest. (a) find the velocity of the smaller block right after the collision, if the heavier...
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