Homework Answers
Taking the tail if the vectpv as the origin so that the point where all the sides will met
Then each one is correct except fig f
It is 30 degrees East of North
Because vector f is anti parsllpato vector e
And if the vector is like north east,north west ,south west,south east it makes an angle of 45 degrees,or it is exactly in between those two sides
And due east,due west, due south,and due north means the vector is along that side
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t 5 Label each vector with the correct description. 30 km, 12° south of east 25...
Starting from one oasis, a camel walks 25.0 km in a direction 40˚ south of east,...
Starting from one oasis, a camel walks 25.0 km in a direction 40˚ south of east, then walks 35.0 km due east, and then 50.0 km in a direction 20˚ west of north to a second oasis. What distance and in what direction must the camel walk straight back from the second to the first oasis? [Include a vector diagram
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X...
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? 2. A car travels 30 miles north, then 10 miles east, then 20 miles west, then 2 miles south. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? (beware of signs) 3. A car travels 30 miles northwest. The displacement vector is...
At one instant a bicyclist is 60 m due east of a park’s flagpole, going south...
At one instant a bicyclist is 60 m due east of a park’s flagpole, going south at 20 m/s. Then 30 s later, the cyclist is 40 m due north of the flagpole, going due east with a speed of 10 m/s. On an XY- coordinate system with the flagpole at the origin, for the cyclist in this 30 s time interval a) Draw the position and velocity vectors of the bicyclist as described. b) On your graph in part...
I need help on number 80 M ILW Iwo ships, A and B, leave port at...
I
need help on number 80
M ILW Iwo ships, A and B, leave port at the same time. Ship A travels northwest at 24 knots, and ship B travels at 28 knots in a direction 40° west of south. (1 knot 1 nautical mile per hour see Appendix D.) What are the (a) magnitude and (b) direction of the velocity of ship A relative to B? (c) After what time will the ships be 160 nautical miles apart? (d)...
A hiker travels 2 km due east of his starting point. Then he travels 1 km...
A hiker travels 2 km due east of his starting point. Then he travels 1 km northwest. Finally, he travels 3 km due north. How far is the hiker from his starting point after the 3 displacements and in what direction? Draw the three displacement vectors to scale and add them graphically Find the magnitude and direction of A, B and A + B for A = -4i – 7j and B = 3i – 2j . Describe the following...
Two hunters leave the same camp site in the morning, each on their fourwheeler. One heads 30° north of east for 50 km, and the other goes for 64 km heading 80° west of south, and stop for a break. Calculate the distance that separates the two hunters (Exp
Two hunters leave the same camp site in the morning, each on their fourwheeler. One heads 30° north of east for 50 km, and the other goes for 64 km heading 80° west of south, and stop for a break. Calculate the distance that separates the two hunters (Express your answer to 4 decimal place) https://gyazo.com/bb07d10afaf00aa9f62155436ecfe8cd
B. Relative Velocities in 2-D (the easy version) A Pontiac is moving 30 miles/hour due north...
B. Relative Velocities in 2-D (the easy version) A Pontiac is moving 30 miles/hour due north relative to a gas station. The gas station is moving exactly 60 miles/hour due cast relative to a Toyota. . How fast and in what direction is the Toyota moving relative to the gas station? 2. How fast and in what direction is the gas station moving relative to the Pontiac? 3. Draw a bird's-eye-view diagram of the two velocities, from the gas station's...
Korina is a manager of Good Stuffing Sausage Company. The company produces meat products for many...
Korina is a manager of Good Stuffing Sausage Company. The
company produces meat products for many of the grocery stores and
restaurants in the Las Vegas area. The company has a major plant in
Henderson and a warehouse in Las Vegas. Korina’s problem is getting
the finished product to the warehouse. However, she is not good at
distances. She is more familiar with delivery times. Las Vegas is a
big city with several roads that could be taken from the...
Description: Shown below is an EI-MS spectrum for t-butyl chloride. 1) Clearly label the base peak...
Description: Shown below is an EI-MS spectrum for t-butyl chloride. 1) Clearly label the base peak in the spectrum. Draw the structure of the fragment the base peak corresponds to. 2) Is there a molecular ion present in the spectrum? If so, label the peak that corresponds to the molecular ion. 3) Is there any evidence that the following EI-MS spectrum represents a chlorine containing compound? If so, label the necessary peaks and explain briefly why there is sufficient evidence...
Use the graph below for questions 12 15 Velocity versus Time 1 2 3 4 5...
Use the graph below for questions 12 15 Velocity versus Time 1 2 3 4 5 6 78 9 10 Time (s) 12, what is the average acceleration of the particle from t = 2 s to t-9 s? 13. What is the instantaneous acceleration at t 5s? G. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in th Mehort ho ng dos it take the projectile to return to...
1. A car travels 30 miles north, then 10 miles east. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? 2. A car travels 30 miles north, then 10 miles east, then 20 miles west, then 2 miles south. The displacement vector is X miles north, Y miles east. A) What is X? B) What is Y? (beware of signs) 3. A car travels 30 miles northwest. The displacement vector is...
I
need help on number 80
M ILW Iwo ships, A and B, leave port at the same time. Ship A travels northwest at 24 knots, and ship B travels at 28 knots in a direction 40° west of south. (1 knot 1 nautical mile per hour see Appendix D.) What are the (a) magnitude and (b) direction of the velocity of ship A relative to B? (c) After what time will the ships be 160 nautical miles apart? (d)...
B. Relative Velocities in 2-D (the easy version) A Pontiac is moving 30 miles/hour due north relative to a gas station. The gas station is moving exactly 60 miles/hour due cast relative to a Toyota. . How fast and in what direction is the Toyota moving relative to the gas station? 2. How fast and in what direction is the gas station moving relative to the Pontiac? 3. Draw a bird's-eye-view diagram of the two velocities, from the gas station's...
Korina is a manager of Good Stuffing Sausage Company. The
company produces meat products for many of the grocery stores and
restaurants in the Las Vegas area. The company has a major plant in
Henderson and a warehouse in Las Vegas. Korina’s problem is getting
the finished product to the warehouse. However, she is not good at
distances. She is more familiar with delivery times. Las Vegas is a
big city with several roads that could be taken from the...
Description: Shown below is an EI-MS spectrum for t-butyl chloride. 1) Clearly label the base peak in the spectrum. Draw the structure of the fragment the base peak corresponds to. 2) Is there a molecular ion present in the spectrum? If so, label the peak that corresponds to the molecular ion. 3) Is there any evidence that the following EI-MS spectrum represents a chlorine containing compound? If so, label the necessary peaks and explain briefly why there is sufficient evidence...
Use the graph below for questions 12 15 Velocity versus Time 1 2 3 4 5 6 78 9 10 Time (s) 12, what is the average acceleration of the particle from t = 2 s to t-9 s? 13. What is the instantaneous acceleration at t 5s? G. If a projectile is launched with an initial velocity of 20 m/s from a height of 50 m in th Mehort ho ng dos it take the projectile to return to...
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