akelaunchpp?course-assessment-d-229986-18course_id- Two cars, A and B, are trave

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akelaunchpp?course-assessment-d-229986-18course_id- Two cars, A and B, are traveling in the same direction, although car A is 186 m behind car B. The velocity of A is +24 4 m/'s with respect to the ground, and the velocity of B is +18 6 m's with respect to the ground What is the velocity of car A with respect to car B (AB)? (tip you have ground (G), Car A and car B and VGB O+58 m/s O-58 m/s O+432 m/s VBG) 43 2 m's QUESTIONS 4 points Save Answer Train A is moving east with a speed of 13 m's with respect of train B, and train B is traveling north with a speed of 28 m's with respect of ground. What is the velocity (magnitude and direction) of train A with respect of ground (VAG)T (tip this is a 2D problem but can be solved using perpendicular vectors and you have Ground (G).Train A and Train B) O 31 m/s 25 NE O 41 m's 650 NE Ciek Save and Submit to save and ubit Cek Save All Anncers to sve all ar Save All Answer

Explanation / Answer

Question 8 )

Given ,

Distance between car A and B (D) = 186 m

Velocity of car A with respect to ground ( Va/g ) = 24.4 m/s

Velocity of car B with respect to ground ( Vb/g ) = 18.6 m/s

So,

Velocity of car A with respect to car B = (Va/b)

Va/b = Va/g - Vb/g

Va/b = 24.4 - 18.6

Va/b = 5.8 m/s

Therefore , velocity of car A with respect to B = 5.8m/s

Answer) option a) + 5.8 m/s

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