In wandering, a grizzly bear makes a displacement of 1701 m due west, followed by a...

In wandering, a grizzly bear makes a displacement of 1701 m due west, followed by a displacement of 3065 m in a direction 25.5 ° north of west. What are (a) the magnitude and (b) the direction of the displacement needed for the bear to return to its starting point? Specify the direction as a positive angle relative to due east.

Expert Solution

The given problem based upon the concepts of displacement vector,vector addition and resolution in 2 dimensional plane.In general displacement vector drawn in the manner such that it's tail is at the starting point and the head of the vector is at ending point. or final point.with the help of these concepts the procedure to solve the given problem is as shown below::::

genius_generous answered 2 years ago

A runner jogs for 150 m due west (displacement A) and then turns to a direction...

A runner jogs for 150 m due west (displacement A) and then turns to a direction 30.0 degrees east of south and jogs for another 100 m (displacement B). Showing all work and units, and putting boxes around your answers, calculate (a) the total distance between her initial and final positions. (Answer: 132 m) (b) the direction of her net displacement C as an angle θC south of west. (Answer: 41°) I am not really sure how to start this....

Suppose the weight of a grizzly bear cub follows a Normal distribution with a mean weight...

Suppose the weight of a grizzly bear cub follows a Normal distribution with a mean weight of 650 grams and a standad deviation of 20 grams. i) What is the probability that a newborn grizzly bear cub weighs less than 625 grams? ii) what is the probability that a new born grizzly weighs between 608 and 675 grams? iii) What weight is at the 90th percentile? iv) If we take a random sample of 4 new born grizzly bear cubs...

In its daily prowl of the neighborhood, a cat makes a displacement of 128m due north,...

In its daily prowl of the neighborhood, a cat makes a displacement of 128m due north, followed by a 70m displacement due west. a) Find the (a) magnitude and (b) direction of the displacement required for the cat to return home. b) If, instead, the cat had first prowled 70m west and then 128m north, how would this affect the displacement needed to bring it home? Explain.

A grizzly bear bites your leg. You're horrified to see that the injury has resulted in...

A grizzly bear bites your leg. You're horrified to see that the injury has resulted in pulsatile spurts of large volumes of blood rather than slowly oozing blood. This implies the bear bit through a(n) Capacitance vessel Distributing vessel Exchange vessel Lymphatic vessel Unperfused vessel

The route followed by a hiker consists of three displacement vectors , , and . Vector...

The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured trail and is 1360 m in a direction 16.0 ° north of east. Vector is not along a measured trail, but the hiker uses a compass and knows that the direction is 27.0 ° east of south. Similarly, the direction of vector is 15.0 ° north of west. The hiker ends up back where she started, so the resultant displacement...

The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured...

The route followed by a hiker consists of three displacement vectors , , and . Vector is along a measured trail and is 2670 m in a direction 27.0 ° north of east. Vector is not along a measured trail, but the hiker uses a compass and knows that the direction is 34.0 ° east of south. Similarly, the direction of vector is 42.0 ° north of west. The hiker ends up back where she started, so the resultant displacement is zero, or + + = 0. Find the...

In reaching her destination, a backpacker walks with an average velocity of 1.38 m/s, due west....

In reaching her destination, a backpacker walks with an average velocity of 1.38 m/s, due west. This average velocity results because she hikes for 6.44 km with an average velocity of 2.52 m/s, due west, turns around, and hikes with an average velocity of 0.405 m/s, due east. How far east did she walk?

Read the article "Grizzly Man, Sentimentality and Our Relationships with Other Animals" by Bell M. Write...

Read the article "Grizzly Man, Sentimentality and Our Relationships with Other Animals" by Bell M. Write an essay where you explain your point of view on human relationships with other animals. Be sure to explain whether it is possible for humans to have "genuine" relationships with other animals and what that means for how we ought to treat other animals. Your essay should make use of some of the ideas about sentimentality in the above paper. Minimum length 500 words.

A frog makes four jumps in a row. The displacement vectors for the four jumps are:...

A frog makes four jumps in a row. The displacement vectors for the four jumps are: (1) 30.0 cm, due west; (2) 24.0 cm, 42.0° south of west; (3) 28.0 cm, 48.0° south of east; and (4) 36.0 cm, 38.0° north of east. What is the magnitude, in centimeters, and what is the direction of the frog's displacement from its starting point? Express the direction as an angle measured counterclockwise from due east. magnitude: cm direction: degrees (counter clockwise from...

The pilot of an airplane is trying to fly due west toward an airport. The airspeed...

The pilot of an airplane is trying to fly due west toward an airport. The airspeed of this plane is 900 km/hr. If the wind is blowing from the southwest at 100 km/hr, in what direction must his heading be? Find the speed of the plane relative to the ground.

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