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Question 8
5. Convert 85 MPH into feet per second. 6. Convert 120 km/hr into feet...
Question 9 Use the component method to find the resultant. (Last problem we did in class)...
Question 9
Use the component method to find the resultant. (Last problem we did in class) 35 lbs 9. Angles in degrees. 25 lbs 100 30 10 0 10. Why is finding a resultant important, in design? 40 lbs
velocity 10 km at SOP south of west. The the final position of the second helicopter...
velocity 10 km at SOP south of west. The the final position of the second helicopter 2) 7wo helicopters take off from the same landing area. One proceeds to km at se second lies 8 km in the direction 65° south of cast. Determine the final position of th with respect to the first direction must his heading he? 7 he is 90 8 9 3) The pilot of an airplane is trying to fly due west toward an airport....
Need help on Question 5 Cylinder B has a downward velocity in feet per second given...
Need help on Question 5
Cylinder B has a downward velocity in feet per second given by V_B = 2t^2 + t^3 where t is in seconds. Calculate the acceleration of A when t= 2 seconds. Car A is moving east at the constant speed of 36 km/hr. As car A crosses
i need help with question number 5 please thank u Question 5 (2 points) For the...
i need help with question number 5 please thank u
Question 5 (2 points) For the given three vectors that act at a point, <vec A” (10 N, 09:くvec B. (7.07 N, 45%, and <vec C> = (10 N, 1500. Find the direction of the resultant vector, <vec R> answers to ONE decimal place. <vec A> + <vec B> + <vec C>, Express the sp Direction of the resultant vector ( in degrees-</p> Submilt Qulz 0 of 5 questions saved...
6. General Motion with Unit Vectors and Components An object undergoes the following consecutive displacements: s...
6.
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)...
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)...
Given information: An object is moving with velocity (in feet per second) described by the function...
Given information: An object is moving with velocity (in feet per second) described by the function v (t) = 4t + 1. We will reason about the object's position function, 8 (t). Question 1 How much does the position change over the time interval (0,4) Answer with a number only (units are feet) 36 Question 2 Question: Think back to the total change theorem. What additional Information would allow us to find a(4), the object's position at time t =...
Hydrology ENV 321 Homework #1 Due: Friday, September 6 at 1:00pm 1. Convert (show all conversion...
Hydrology ENV 321 Homework #1 Due: Friday, September 6 at 1:00pm 1. Convert (show all conversion steps for full credit; convert only one unit for cach step as demonstrated in class): a) acre-feet/day to mgd (mgd is million gallons per day] b) cfs to cms c) inches/hr rainfall to mm/day rainfall d) short tons/acre-day to Mg/hectare-year [Mg is megagrams e) inches"F to cm/ C [be careful, this one may trick you] 2. Define the hydrologic cycle component and indicate how...
TABLE 4.1 Energy Comparisons Energy Joules) Item Energy of sunlight at Earth (per m- per second)...
TABLE 4.1 Energy Comparisons Energy Joules) Item Energy of sunlight at Earth (per m- per second) Energy from metabolism of a cand 1.3 x 103 Energy needed to walk for 1 hour of a candy bar 1 hour 100 km/hr Kinetic energy of a car going 100 kr 1 X 106 1 x 106 1 X 106 1x10² Daily food energy need of average adult Energy released by burning 1 liter of oil Thermal energy of parked car Energy released...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 6 793.9 793.1 793.8 790.4 792.8 791.7 B 794.4 788.6 803.3 786.7 797.3 790.3 (a) Why are these matched pairs data? A A. The same round was fired in every...
Question 9
Use the component method to find the resultant. (Last problem we did in class) 35 lbs 9. Angles in degrees. 25 lbs 100 30 10 0 10. Why is finding a resultant important, in design? 40 lbs
velocity 10 km at SOP south of west. The the final position of the second helicopter 2) 7wo helicopters take off from the same landing area. One proceeds to km at se second lies 8 km in the direction 65° south of cast. Determine the final position of th with respect to the first direction must his heading he? 7 he is 90 8 9 3) The pilot of an airplane is trying to fly due west toward an airport....
Need help on Question 5
Cylinder B has a downward velocity in feet per second given by V_B = 2t^2 + t^3 where t is in seconds. Calculate the acceleration of A when t= 2 seconds. Car A is moving east at the constant speed of 36 km/hr. As car A crosses
i need help with question number 5 please thank u
Question 5 (2 points) For the given three vectors that act at a point, <vec A” (10 N, 09:くvec B. (7.07 N, 45%, and <vec C> = (10 N, 1500. Find the direction of the resultant vector, <vec R> answers to ONE decimal place. <vec A> + <vec B> + <vec C>, Express the sp Direction of the resultant vector ( in degrees-</p> Submilt Qulz 0 of 5 questions saved...
6.
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)...
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)...
Given information: An object is moving with velocity (in feet per second) described by the function v (t) = 4t + 1. We will reason about the object's position function, 8 (t). Question 1 How much does the position change over the time interval (0,4) Answer with a number only (units are feet) 36 Question 2 Question: Think back to the total change theorem. What additional Information would allow us to find a(4), the object's position at time t =...
Hydrology ENV 321 Homework #1 Due: Friday, September 6 at 1:00pm 1. Convert (show all conversion steps for full credit; convert only one unit for cach step as demonstrated in class): a) acre-feet/day to mgd (mgd is million gallons per day] b) cfs to cms c) inches/hr rainfall to mm/day rainfall d) short tons/acre-day to Mg/hectare-year [Mg is megagrams e) inches"F to cm/ C [be careful, this one may trick you] 2. Define the hydrologic cycle component and indicate how...
TABLE 4.1 Energy Comparisons Energy Joules) Item Energy of sunlight at Earth (per m- per second) Energy from metabolism of a cand 1.3 x 103 Energy needed to walk for 1 hour of a candy bar 1 hour 100 km/hr Kinetic energy of a car going 100 kr 1 X 106 1 x 106 1 X 106 1x10² Daily food energy need of average adult Energy released by burning 1 liter of oil Thermal energy of parked car Energy released...
5 The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 6 793.9 793.1 793.8 790.4 792.8 791.7 B 794.4 788.6 803.3 786.7 797.3 790.3 (a) Why are these matched pairs data? A A. The same round was fired in every...
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