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east, then 0.8 m at 30° north of due east. Beetle 2 also makes two runs;...
Two beetles run across flat sand, starting at the same point. Beetle 1 runs 0.41 m...
Two beetles run across flat sand, starting at the same point. Beetle 1 runs 0.41 m due east, then 0.81 m at 22o north of due east. Beetle 2 also makes two runs; the first is 1.39 m at 45o east of due north. What must be (a) the magnitude and (b) the direction (relative to the east direction in the range of (-180°, 180°)) of its second run if it is to end up at the new location of...
A dog in an open field runs 10.0 m east and then 27.0 m in a...
A dog in an open field runs 10.0 m east and then 27.0 m in a direction 52.0 degree west of north. In what direction must the dog then run to end up 12.0 m south of her original starting point? How far must the dog then run to end up 12.0 m south of her original starting point? Express your answer with the appropriate units.
Anna walks 44 m due north, 23 m due east, and then 30 m due south....
Anna walks 44 m due north, 23 m due east, and then 30 m due south. What is the direction (angle in degrees) of her net displacement as measured from the x axis where counterclockwise is the positive direction?
7. Peterson traveled 5 m due west, and then another 5 m due north、 From his...
7. Peterson traveled 5 m due west, and then another 5 m due north、 From his current location, he wishes to return to his original location by traveling in a straight line How far and in what direction should he travel? 8. If a projectile is launched from the ground with an initial velocity 100m/s in the direction 30° north of east, what is maximum height and maximum range of the projetile?
1. Two forces act on an object: i) 50 N at 45˚ north of east and...
1. Two forces act on an object: i) 50 N at 45˚ north of east and ii) 25 N at 30˚ south of east. Which of the following is the resultant and its angle relative to the easterly direction? 2. Find the resultant of two vectors: i) 50 units due east and ii) 100 units 30˚ north of west.
2. A very long, straight wire runs from west to east. The wire is 17 m...
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
A5.6 kg object has a velocity of 1.6 m/s due north. A 9.4 kg object has...
A5.6 kg object has a velocity of 1.6 m/s due north. A 9.4 kg object has a velocity of 1.2 m/s in the direction 30° east of north. The two objects collide elastically. What is the final total kinetic energy of the system? Input the numerical value bnly
Two boats are heading away from shore. Boat 1 heads due north at a speed of...
Two boats are heading away from shore. Boat 1 heads due north at a speed of 4 m/s relative to the shore. Relative to boat 1, boat 2 is moving 30° north of east at a speed of 1.2 m/s. A passenger on boat 2 walks due east across the deck at a speed of 1.1 m/s relative to boat 2. What is the speed of the passenger relative to the shore?
A car accelerates at 5 m/s^2 for 8 seconds. The direction of its acceleration is due...
A car accelerates at 5 m/s^2 for 8 seconds. The direction of its acceleration is due east. If its initial velocity was 7 m/s, also due east, what is its speed during this time interval? Round your answer to the two decimals. ________ A car accelerates at 7 m/s^2 for 2 seconds. The direction of its acceleration is due east (east = positive direction). If its initial velocity was 47 m/s, due west, what is its final velocity? Round your...
Two geological field teams are working in a remote area. A global positioning system (GPS) tracker...
Two geological field teams are working in a remote area. A global positioning system (GPS) tracker at their base camp shows the location of the first team as 39 km away, 22° north of west, and the second team as 30 km away, 38° east of north. When the first team uses its GPS to check the position of the second team, what does the GPS give for the following? (a) the second team's distance from the first team (b)...
A dog in an open field runs 10.0 m east and then 27.0 m in a direction 52.0 degree west of north. In what direction must the dog then run to end up 12.0 m south of her original starting point? How far must the dog then run to end up 12.0 m south of her original starting point? Express your answer with the appropriate units.
7. Peterson traveled 5 m due west, and then another 5 m due north、 From his current location, he wishes to return to his original location by traveling in a straight line How far and in what direction should he travel? 8. If a projectile is launched from the ground with an initial velocity 100m/s in the direction 30° north of east, what is maximum height and maximum range of the projetile?
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
A5.6 kg object has a velocity of 1.6 m/s due north. A 9.4 kg object has a velocity of 1.2 m/s in the direction 30° east of north. The two objects collide elastically. What is the final total kinetic energy of the system? Input the numerical value bnly
A car accelerates at 5 m/s^2 for 8 seconds. The direction of its acceleration is due east. If its initial velocity was 7 m/s, also due east, what is its speed during this time interval? Round your answer to the two decimals. ________ A car accelerates at 7 m/s^2 for 2 seconds. The direction of its acceleration is due east (east = positive direction). If its initial velocity was 47 m/s, due west, what is its final velocity? Round your...
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