1. A hiker goes out 5 m north and then 3.6 m at 37° north of...
1. A hiker goes out 5 m north and then 3.6 m at 37° north of east. Using the law of sines and cosines find the distance from the starting point.
2. Write the following numbers out.
a. 83 mL
b. 75 Mdollars
c. 24 kg
d. 21 nm
Homework Answers
2. option b will be out because the other three are the unit for physical quantity measurement but Mdollers have no unit.
5. A hikers total displacement is 13 km at 35 degrees North East. If the hiker...
5. A hikers total displacement is 13 km at 35 degrees North East. If the hiker wishes to return to his starting point on a trail that goes due South and then due East, what will be the total distance he travels on his return trip? Draw a diagram to show the directions and distances he travels.
Question 5 1 pts A hiker leaves his campsite and walks in a straight line for...
Question 5 1 pts A hiker leaves his campsite and walks in a straight line for a distance of 1500 m at an angle of 37° east of north. How far is he east of his starting position? 542 m 900 m 807 m 740 m 363 m
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...
Problem 1 A boat heads north at 4 m/s for one hour, then turns and goes...
Problem 1 A boat heads north at 4 m/s for one hour, then turns and goes southeast (at 45° to the north) at 3 m/s for 45 minutes. a) How far has the boat gone? b) How far is it from it's starting location? Problem 2 Drawing a Cartesian coordinate system, plot an athlete running from point A (3,0) to point B (0,5) then to point C(-4,-2) and ending at point D (3,-1). Be clear in marking your coordinate system...
Numbers 6,10,17 and 29 please. numbers 6,10,17 and 29 please. CONCEPTS 10. A 24 10 1. For triangle ABC with sides a, b, and c the Law of Cosines 20 12 2. In which of the following cases must t...
Numbers 6,10,17 and 29 please.
numbers 6,10,17 and 29 please.
CONCEPTS 10. A 24 10 1. For triangle ABC with sides a, b, and c the Law of Cosines 20 12 2. In which of the following cases must the Law of Cosines be used to solve a triangle? ASA SSS SAS SSA 11-20Solve triangle ABC SKILLS 3-10Use the Law of Cosines to determine the indicated side x or angle 0 12. 12 120° 4. С *. 13, a С...
Skydivers such as Cassidi Reese know that once they step out of the plane they not...
Skydivers such as Cassidi Reese know that once they step out of the plane they not only travel vertically downward, they also travel horizontally, landing perhaps a mile or so from the point above which they exited the plane. In this tutorial, we consider a training exercise in which the skydiver—Rebecca, jumping alone—must meet her instructor on the ground at a particular rendezvous point. The rendezvous point is located 1740 m southeast from the point below the plane when Rebecca...
Please help me out with this assignment as soon as possible Thabk You Ch.5 -Circular Motion...
Please help me out with this assignment as soon as
possible
Thabk You
Ch.5 -Circular Motion
6. According to Newton's Law of Gravitation, if the distance between two bodies is doubled, the attractive force between them becomes ( twice as large. Show reasoning: 0 half as large. four times as large. ( one quarter as large. 0 unchanged. fourt Kepler's third law can be simplified to T/r=1 or Tar if the orbit period T is expressed in earth years and...
diameter 9cm mass of rodis og kg M=lo Nm diameter ben 1 kg 2kg In the...
diameter 9cm mass of rodis og kg M=lo Nm diameter ben 1 kg 2kg In the given question the applied moment is 10 Nm clockwise as shown in Figure. Please note that pin joint is right at the center of the rod! The moment of inertia of a sphere about its center of mass is given as 2 mR? Moment of inertia about another 5 point of rotation is given as 2 mR + maa where 'd is the distance...
Background: Jerome and Paul are competitive brothers. They live on a small farm on the northern...
Background: Jerome and Paul are competitive brothers. They live on a small farm on the northern bank of a river that runs purely east and west and that flows to the east at a rate of 1.400 m/s . The brothers have run some time trials on the farm pond, and they know that, in still water, Jerome can paddle the family canoe at a steady rate of 2.950 m/s for a considerable length of time. When younger brother Paul runs a...
Problem 1 - Local routing II ////////////////////////////// You are routing your vehicles to deliver goods to...
Problem 1 - Local routing II ////////////////////////////// You are routing your vehicles to deliver goods to seven customers. The customers are identified with an ID. These are the distances between the customer locations and the distribution centers in miles. Distance 1 2 3 4 5 6 7 DC 1 16.3 16.5 20 19.6 17.9 9.3 12.7 2 7.2 14.9 16.6 16.6 12.7 11.5 3 8.9 10.1 11 10.8 9.8 4 7.3 13.4 19.1 17.5 5 12.9 16.4 16.1 6 9.4...
5. A hikers total displacement is 13 km at 35 degrees North East. If the hiker wishes to return to his starting point on a trail that goes due South and then due East, what will be the total distance he travels on his return trip? Draw a diagram to show the directions and distances he travels.
Question 5 1 pts A hiker leaves his campsite and walks in a straight line for a distance of 1500 m at an angle of 37° east of north. How far is he east of his starting position? 542 m 900 m 807 m 740 m 363 m
Problem 1 A boat heads north at 4 m/s for one hour, then turns and goes southeast (at 45° to the north) at 3 m/s for 45 minutes. a) How far has the boat gone? b) How far is it from it's starting location? Problem 2 Drawing a Cartesian coordinate system, plot an athlete running from point A (3,0) to point B (0,5) then to point C(-4,-2) and ending at point D (3,-1). Be clear in marking your coordinate system...
Numbers 6,10,17 and 29 please.
numbers 6,10,17 and 29 please.
CONCEPTS 10. A 24 10 1. For triangle ABC with sides a, b, and c the Law of Cosines 20 12 2. In which of the following cases must the Law of Cosines be used to solve a triangle? ASA SSS SAS SSA 11-20Solve triangle ABC SKILLS 3-10Use the Law of Cosines to determine the indicated side x or angle 0 12. 12 120° 4. С *. 13, a С...
Please help me out with this assignment as soon as
possible
Thabk You
Ch.5 -Circular Motion
6. According to Newton's Law of Gravitation, if the distance between two bodies is doubled, the attractive force between them becomes ( twice as large. Show reasoning: 0 half as large. four times as large. ( one quarter as large. 0 unchanged. fourt Kepler's third law can be simplified to T/r=1 or Tar if the orbit period T is expressed in earth years and...
diameter 9cm mass of rodis og kg M=lo Nm diameter ben 1 kg 2kg In the given question the applied moment is 10 Nm clockwise as shown in Figure. Please note that pin joint is right at the center of the rod! The moment of inertia of a sphere about its center of mass is given as 2 mR? Moment of inertia about another 5 point of rotation is given as 2 mR + maa where 'd is the distance...
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