8. [Knight, 28.3] In the figure shown, what is the magnitude of the current in the wire to the right of the junction? Answer in Amps, positive for a current moving to the right. 8V www 202 www 50315 V

Q: A person drove 5 miles from home to the store. She took a different route back home that was only 4…

A: Motion of person (i) 5 miles from home to store  (ii) 4 miles from store to back home

Q: Given  90 kilometers/hour, convert the speed to miles per hour.

A: Given data:  Speed (v) = 90 km/hr Required: The speed in mi/hr

Q: Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and…

A: Given Distance fell = 4 miles, 304 yards. We have to calculate the this distance in meters

Q: A cyclist rides at an average speed of 24 mi/h. If he want to bike 195 km, how long (in hours) must…

A: Speed (v) = 24mi/h = 24(1.60934kmph)                    = 38.6243 kmph  Distance (s) = 195km

Q: a stone is fired 50m/s at what angle should take the stone be fired to travel 100m horizantally ?

A: Given              initial velocity by which stone fired = u = 50 m/s            required horizontal…

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: A→=5.3 mcos12°i^+5.3 msin12°j^=5.184 m  i^+1.102 m j^B→=-2 mcos45°i^+2 msin45°j^=-1.414 m  i^+1.414…

Q: The takeoff speed of a jetliner is 113 m/s. If the jetliner is to take off from a runway of length…

A:

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A: Given    Let A be the displacement vector with a magnitude of 5.3 meters directed 12 degrees in the…

Q: 3. A plane leaves the airport in Big City and flies 170 km at 68.0° east of north; then it changes…

A: We are given the displacements of plane. The plane landed at the final position. We take north as +y…

Q: The Harrington family belongs to a yacht club. On Saturdays they take their sailboat out in the bay.…

A: Kinematics.

Q: Two trains leave the station at the same time, one heading west and the other east. The westbound…

A: West velocity, w = 100 miles per hour East velocity, e = 80 miles per hour Separation, r = 468 miles

Q: Donna walks 3 km north, and then turns east and walks 4 km. What is the distance

A: Distance along north= 3km Distance along east = 4km

Q: The person wants a distance of 2.7 km in a time of 36 minutes what is her average speed in…

A: Given data: The distance traveled is s=2.7 km. Time taken is t=36 min.

Q: What is the value of x? Use SOH CAH TOA 21° 22 O 9.00 O 20.0 O 7.88 5.94

A:

Q: Can i get some help on numbers 1 - 4 im really confused.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Supply all missing information with the correct numerical values. Do not include the units. Round…

A:

Q: If Captain America can walk 3.20 km/h, how far would he have travelled in 0.850h? A km

A:

Q: 15). What is an object's acceleration that takes 550.0 meters to go from 6.0 m/s to 85.0 m/s?

A:

Q: 3. Salah walked 5.0 km [E], then another 4.0 km [W 60° N]. Use an accurate scale diagram determine…

A:

Q: A car drives for 1.97 hours at a speed of 58.5 mph. What is the distance traveled in meters?

A:

Q: A small plane takes off from an airport and begins to climb at a 10.0° angle of elevation at 3,000…

A: Angle (θ) = 10°,above the horizontalSpeed (v) = 3000 ft/minTime (t) = 6.00 minRequired:Distance…

Q: A car that travels at 9.1 km/hr for 2.0 hrs, at 7 for 1.0 hr and at 9 for half an hour. What is its…

A:

Q: 1) Find resultant and angle of direction using tail to tip. Use ruler and protractor and Create your…

A: In scale 1 cm=6.67 kmOA=6.6 cmOB=3.9 cmusing tail to tip, phase OA and OBthe resultant becomes OC…

Q: Johnny walks 70 km in 2.3 hours. Calculate Johnny's speed in km/h.

A: Given data: Distance (d) = 70 km Time (t) = 2.3 hours Required: Speed in km/h

Q: A peregrine falcon can fly 322 kilometers per hour How many meters per hour can the falcon fly?

A: Dear student The relation between kilometer and meter js given by: 1 Kilometer = 1000 meter

Q: Vesna Vulovic survived the longest fall on record without a parachute when her plane exploded and…

A: Total distance is 6 miles and 270 yards

Q: An arrow is 3 inches long and points due west. What is its projection on an axis that points: a)…

A: The projection of an arrow on an axis is the length of the segment of the axis that is perpendicular…

Q: A car on 1-40 travelling between Little Rock and Conway is traveling at a speed of 38.0 m/s. Is the…

A:

Q: Billy Bob goes 10.0m North and then 15.5m West. Include a vector diagram of this trip indicate how…

A: The vector diagram is shown below

Q: A stone is thrown vertically upward from the ground with a velocity of 48.1 ft. per second. One…

A: First we need to find at which time they are at equal height which we get by equating both heights.…

Q: If a marathon runner averages 7.2 mi/h, how long does it take him or her to run a 26.22-mi marathor

A: This is a simple problem of uniform velocity motion, the time taken by the runner can be easily…