You're standing on the side of the road when a car, continuously honking its horn, drives past. When the car is coming toward you...
Q: boat can travel at a speed of 10 km/hr in still water on a lake in the following water of stream. It…
A: boat can travel at a speed of 10 km/hr in still water on a lake in the following water of stream. It…
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Given: Let, the time to drive from Santa Cruz to San Jose is t1, and the time taken back to the…
Q: An airplane heads due south at a speed of 300 km/ h and meets a wind from the west at 100 km/ h.…
A:
Q: A swimmer heading directly across a river 200. m wide reaches the opposite bank in 6.0 min 40. s.…
A: Solution: Given Values, wide (w) =200 mtime (t) =6 min 40 sec = 6 min 60 sec1 min+40 secswept…
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Average Velocity of an object is its total displacement divided by total time taken. Displacement -…
Q: A stunt coordinator is designing a boat chase where two boats drive towards each other at a high…
A: Given: Speed of adventuresome hero boat v1 = 12 m/s Speed of worthy adversary boat, v2= -17 m/s…
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 student see's her physical professor approaching on the side walk that runs by her dorm , She gets…
A:
Q: 7. A swimmer able to swim at 2.0 m/sec wants to cross a 100. m wide river that flows at 1.2 m/sec.…
A: Motion is relative to the observer a stationary observer will measure a different speed than someone…
Q: A stunt coordinator is designing a boat chase where two boats drive towards each other at a high…
A: The velocity of the adventure hero is u = 12.8 m/s The velocity of the Worthy Adversary is u = 17.1…
Q: You and your best friend pass each other in the hallway , moving in opposite directions. At the…
A: Yes, it is possible to have same speed. Since speed is scalar quantity, it does not depend on…
Q: turn left stop immediately slow down and eventually stop
A: The object in motion will move in straight line with constant speed is called constant velocity.
Q: A driver in a car traveling at a velocity of 21.8 m/s sees a cat 50. meters away on the road. The…
A: Use the kinematic equation to solve for the acceleration of the car. v2-u2=2as…
Q: 4. At 12:00 noon, an arctic explorer starts heading back to his base camp located 5.15 km due north,…
A: displacement vector for base camp (d→) = 5.15 km j^d1→ = 6.22 km @15o east of north Let the second…
Q: At 2:00pm, a truck is travelling West at 80km/h. At this time the truck is 200 km East of a car…
A: Concept of speed and condition of minima: Speed (V in m/s) of an object is defined as ratio of…
Q: What is the speed of the ambulance, in m/s, when it reaches the intersection if it makes it just…
A: :the minimum acceleration of the ambulance is 3.88 m/s2.initial speed u=19.75 m/sdistance required…
Q: a 1. For their inaugural journey, Serena and Evan aim a laser rangefinder at the moon. How long…
A:
Q: ows with a velocity boat and the time
A: Given as,
Q: 3. A plane flying horizontally at an altitude of 1 mi and a speed of 500 mi/h passes directly over a…
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 4. A swimmer is trying to get across the English Channel. She starts off swimming at 1.75 m/s [W 20°…
A: Step 1:We must compute the vector difference between the swimmer's initial and final velocities in…
Q: Two cars approach each other at an intersection. Car A is traveling south at 30 m/s, while car B is…
A: Motion is a completely relative term. Each observer sees and analyze motion as perceived by him. The…
Q: 6. If a river has a westward current of 2.30 m/s and you head due north across the river on a boat…
A:
Q: Archibald, an aging geezer, is out bicycling one fine afternoon, reliving his glorious youth and…
A: Consider the traffic police as the source of the sound, and it is stationary. Also, consider Archie…
Q: Under what conditions does the equation for single slit diffraction minima “àsin(0) = n2" break…
A: This is a problem based on diffraction. The equation for the single slit diffraction can be written…
Q: Which of the following objects is undergoing uniform circular motion> a. An object speeding up at a…
A:
Q: A person rows a boat 4 m/s directly west across a stream that flows south at 3 m/s. What is the…
A: Write the velocity of the boat in vector form. Write the velocity of the stream in vector form.
Q: 37.A boat attempts to move due East across a river at 9.0 km/hr. If the river runs South at 12…
A:
Q: At noon a car is driving west at 55 km/h. At the same time, 15 km due north another car is driving…
A: Step 1: Step 2: Step 3: Step 4:
Step by step
Solved in 2 steps
- On your way back from the lake, you’re worst friend is driving and trying to post some stupid selfies toInstagram. Just then, you look up to see a train approaching the crossing near the Roadhouse Grilltravelling at 30 m/s, 60 m from the train crossing. You’re traveling 20 m/s at a distance of 45 m away andyour “friend” decides (foolishly) to punch it and try to beat the train. If his reaction time is half a second,what minimum acceleration does the car need to avoid certain calamity? [4.4 m/s2]An airplane has an air speed of 267 miles per hour and a compass heading of 140°. A steady wind of 54 miles per hour is blowing in the direction of 183°. What is the plane's true speed relative to the ground? What is its compass heading relative to the ground? W. 270° ... The groundspeed is miles per hour. (Round to the nearest integer as needed.) 270 240 300 320 072 N, 0° 340 1 opz 081 091 S, 180° 09 90 1 100 120 140 E, 90°FORCES : Cite and explain three ways in which the concept of Forces has helped in the advancement of medical field.
- A man is throwing a ball to their child, who is running away from them in a straight line. Determine what variables the man needs to consider to throw the ball to his child successfully if it is windy that day.13. When you jump out of the boat standing in still water, the boat will move * forward backwards sideways O clockwiseA plane flies at an airspeed of 241 km/h. A wind is blowing at 78 km/h toward the direction 60° east of north. (a) In what direction should the plane head in order to fly due north relative to the ground?....................... ° west of north(b) What is the speed of the plane relative to the ground?........................ km/h