A group of hikers sets out going 10.0km [N], then 15.0km [E], then 4.0km [S]. The entire trip takes 4.00h. Determine the magnitude hikers' distance for the trip.  5.25 km   7.25 km   16.1 km   29.0 km   261 km

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally…

A: Given ,  A = 7 m , North              B = 5m, 300 north of west              C = 8 m east

Q: In an attempt to escape his island, Gilligan builds a raft and sets it to sea. The wind shifts a…

A: Gilligan is at the initial point and other positions are given respectively as, A=2.5 km at…

Q: car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the…

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Q: A hiker begins a trip by first walking 25.0 km 45.0° south of east from her base camp. On the second…

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Q: Two racing boats set out from the same dock and speed away at the same constant speed of 99.5 km/h…

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Q: Inga is walking near the Circular Forest, a forest in the shape of a circle with a radius of 10 km.…

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Q: In the classic book by Jules Veme, Phileas Fogg travels around the world in 80 days. Leaving London,…

A: Given data: Time (t) = 80 days Radius of the earth (r) = 6.38 × 106 m/s Starting from London and…

Q: The speed of light is now defined to be 2.997 924 58 x 108 m/s. Express the speed of light to a.…

A: (a) The speed of light rounded to three significant figures c=2.99792458×108 msc=2.99×108 ms (b) The…

Q: A cruise ship is moving through the water with a speed of 4.80 km/hr in a direction 34.0° east of…

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Q: Table 2. Range and height for different launch speeds (initial velocities) Launch angle = 45° Launch…

A: Let, θ be the launch angle and g be the acceleration due to gravity. 6) Write the expression for the…

Q: One day, Sofia goes hiking at a nearby nature preserve. At first, she follows the straight, clearly…

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Q: A person walks at a constant rate 40 meters to West and then 70 meters to the North. The person's…

A: The displacement of the particle is the straight distance between the initial and the final point.…

Q: A ball was thrown from a level ground at 300 m/s, 30° from the horizontal. How long will it take to…

A: initial velocity = V0= 300 m/s angle = 300

Q: An airplane undergoes the following displacements, all at the same altitude: First, it flies 80.0 km…

A: Given data The first displacement traveled by airplane in the 30° east of north direction is den=80…

Q: From her house, Miya walks 30 m at E30°N. She then turns 50° on a clockwise direction and continues…

A: Given:

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 300 north of west, and finally…

A: Given: The first displacement is 7.00 m due north. The second displacement is 5.00 m due 30 degrees…

Q: A car is going 20m/s in 10sec. How far the car goes?   1. 2m   2. 0.5 m   3. 200m   4. 50.2…

A: The distance travelled by the car can be written as follows: d=vt

Q: Determine the magnitude of V1−V2+V3. V1=8.0i^−9.0j^ V2=i^+j^ V3=−1.0i^+4.0j^.

A: The vectors are V1=8.0i-9.0j, V2=i+j, andV3=-1.0i+4.0j.

Q: A car starts at the origin and travels 5 km to the north, then 3 km to the west, then 4 km to the…

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Q: A car drives around a circular track of diameter 102 m at a constant speed of 34.8 m/s. During the…

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Q: The box plots compare the speeds of cars traveling on a highway. Speeds of cars North • South 48 52…

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Q: A creature moves at a speed of 5 furlong per fortnight. Given that 1 furlong = 220 yards and 1…

A: Given: Distance, d = 5 furlong Time, t=1 fortnight   To determine the speed of the creature in m/s.

Q: A car drives around a circular track of diameter 144 m at a constant speed of 49.4 m for a second.…

A: Total acceleration of the car during a circular motion is given as  a=ac2+at2…

Q: A plane flies 180 miles south, then 170 miles east and finally 250 miles north. What is the…

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Q: An airplane undergoes the following displacements, all at the same altitude: First, it flies 59.0 km…

A: Given value--- first distance = 59 km , 30 degree E of N. second distance = 58 km , South.  third…

Q: A car travels 40km due south and 35km in a direction 30° north of east. X component of the resultant…

A: x component of resultant Rx = 35 Cos30° = 30.31 km  Y component of resultant Ry = 35 Sin30° - 40 =…

Q: In an attempt to escape his island, Gilligan builds a raft and sets to sea. The wind shifts a great…

A:

Q: 5.0 m 8.0 m/s 7.0 m/s 8.0 m/s B 10 m/s 14 m/s 14 m/s D 14 m/s 18 m/s 17 m/s The roller coaster train…

A: (Disclaimer) - Since you have asked a multiple question , we can answer only first question. Kindly…

Q: An airplane undergoes the following displacements, all at the same altitude: First, it flies 3.0 km…

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Q: Bob has just finished climbing a sheer cliff above a beach and wants to figure out how high he…

A: The expression for time of flight

Q: An athlete completes one round of a circular track of diameter 200 m in 40 s. If he continues to…

A: Given Diameter (d) = 200 m Radius (r) = 100 m Displacement is defined as the shortest distance…

Q: In an attempt to escape his island, Gilligan builds a raft and sets to sea. The wind shifts a great…

A: →d1 = 2.5 (-cos(45)i^ + sin(45)j^) = -1.77 i^ + 1.77 j^ km →d2 = 4.7 (+cos(60)i^ - sin(60)j^) = 2.35…

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally…

A:

Q: A man and his dog are out for a run at 12 km/hr, traveling toward a road 100 km away. At the 30 km…

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Q: A student drives for 34 min at 67km/h, 57 min at 54 km/h, and 56 s at 10 km/h and spends 48 min…

A: Case 1 ) Speed = 67 km/hr time = 34 min

Q: A runner travels 1.5 laps around a circular track in a time of 50 s. The diameter of the track is 40…

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Q: A boat on the shore wants to cross the 20 m wide river perpendicular to the current at 4 m / sec.…

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Q: An auto travels going to Roxas City at a rate of 25 km/hr for 0.045 hour , then at 50 km/hr for…

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Q: An object is projected with a speed of 28.0 m/s at an angle of 60 degrees to the horizontal. (a)…

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Q: The Moon is about 3.8 x 108 m from Earth. Traveling at the speed of light, 3.0 x 108 m/s, how long…

A: Given data The distance between moon and earth d=3.8×108 m The speed of light is, c=3.0×108 m/s As…

Q: Two cars are moving on a highway. Initially Car A is ahead of Car B by 1.5 km. Car A is moving at a…

A:

Q: A body travels uniformly a distance of (13.8+0.2) m in a time (4.0 + 0.3) S. The velocity of the…

A: Correct option (b) (3.45±0.3) m/s

Q: Why is the following situation impossible? A shopper pushing a cart through a market follows…

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Q: You found a treasure map and it is said that: Start at the well, go 100 m straight south then 30 m,…

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Q: A car drives from city A to city B and then back to city C at a constant speed of 74.0 km/h. If the…

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Q: A truck is moving at a speed of 50 km/h, how far does it travel in 0.5 h in meters?

A: Write the given values with the suitable variables. v=50 km/ht=0.5 h Here, v is the speed and t is…

Projectile Motion