A train is moving eastward with a speed of 80 km/h, while a car is moving westward with a speed of 60 km/h on the same track. What is the relative velocity of the car with respect to the train? A) 20 km/h eastward B) 140 km/h westward C) 140 km/h eastward D) 20 km/h westward

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Q: 1. Cars A and B are traveling respectively at the constant speeds of (v₁), = 22 mi/h and (VB) = 13…

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Q: Select the following that are true distance time O The object is increasing it's distance with time…

A: Let's chech each orion one by one 1. The object is increasing its distance  with time This statement…

Q: Vhat must be the acceleration of a train in order for it to stop from 8.0 m/s in a distance of 37 m?…

A: initial velocity = V0= 8 m/s final velocity = V = 0 ( Stop ) distance = S = 37 m acceleration = a =…

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Q: For a projectile graph motion of an object given below , the initial speed of that object is : 10 75…

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Q: A fish swimming in a horizontal place has velocity v, = (4.01 + 1.0j)m/s at a point in the ocean…

A: It is given that vo=4i^+1j^m/sro=10i^-4j^ mt1=20 sv=20i^-5j^ m/st=2.5 s

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Q: Two dogs stand facing each other a distance of 105 meters apart. They begin to run towards each…

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Q: 1) You are traveling 52 m/s at an angle 58° north of west. What are the x and y components of your…

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Q: Mike at um = 15 km/h. The moment they start, a fly also starts from Josh towards Mike and after…

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A: Given data:  Initial velocity (v0) = (37.9 m/s)i Acceleration (a) = (2.52 m/s2)i + (4.19m/s2)j Time…

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Q: 3. The explorer took 60 s, 130 s, and 70 s to travel the 30 m, 20 /2 m, and 140 m north distances,…

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Q: A block, initially at ₁ = (31 +ĵ) m moves to r2 = (61 + 5j) m in 5 seconds. What is the magnitude of…

A: Initial position vector is Final position vector is Time is Find:The magnitude of average velocity.

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A: Given that: vA=8i+6jvB=12i+5jvA/B=?

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A: Given Data The velocity of object A is:VA=53 m/s The velocity of object B is:VB=17 m/s The…

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Q: Can an objects acceleration be in the opposite direction to its motion? Explain.

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Q: Christopher watches a stick float downstream in a river and notices that it moves 15 m [El in a time…

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Q: A ball is rolling at an initial velocity of 44.0 km / h East when it experiences an acceleration of…

A: Here,   initial velocity, Vi = 44 Km/h  = 44*(5/18) = 12.22 m/s towards east acceleration, a = 4.20…

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Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 247 m/s to the west.…

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A: acceleration is the rate of change of velocity.

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A: Given: x = u(t−2 s) + a(t−2 s)2

Projectile Motion