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A person moves 3m east 4m north then find magnitude of displacement of the person
Asked by anjjuchalla7 | 27 Oct, 2023, 07:03: PM
answered-by-expert Expert Answer
Initial displacement AB towards east is 3m . Second displacement BC towards north is 4 m
 
Hence net displacement AC = begin mathsize 14px style square root of left parenthesis A B right parenthesis squared plus left parenthesis B C right parenthesis squared space end root space equals space square root of 3 squared plus 4 squared space end root space m space equals space 5 space m end style
Answered by Thiyagarajan K | 28 Oct, 2023, 10:22: AM
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JEE main - Physics
10meast 12m north 4m south 4m West find the displacement
Asked by anjjuchalla7 | 28 Oct, 2023, 08:31: PM
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JEE main - Physics
A person moves 3m east 4m north then find magnitude of displacement of the person
Asked by anjjuchalla7 | 27 Oct, 2023, 07:03: PM
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JEE main - Physics
A stationary man observes that the rain strikes him at an angle of 60∘ to the horizontal. When he begins to move with the velocity of 25m/s then the drops appear to strike him at an angle 30∘ from horizontal. The velocity of the rain drops is : (Explain with diagram)
Asked by shubhkansal75 | 23 Nov, 2022, 09:48: PM
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JEE main - Physics
if vector P +vector Q = vector R and vector P vector - vector Q = vector S , then R²+S² is equal to
Asked by mrudhulaprakashmanda844 | 13 Jul, 2022, 08:39: PM
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JEE main - Physics
find the vector which is perpendicular to both A and B but have magnitude equal to that of B A=3i^-2j^,b=4i^+3j^-k^
Asked by anjanajyothi1234 | 19 Jun, 2022, 08:05: AM
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JEE main - Physics
boy a is standing at a point 3 m west and 4 m south to boy b. assume the east and the north towards the positive x and y axis of coordinate system. boy a starts moving along a vector a =1.5 i +2 j with a constant speed of 2m/s for 5 seconds and stops. now how far is the boy a from the boy b
Asked by nutankumari95074 | 12 Jun, 2022, 01:28: PM
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JEE main - Physics
Consider three vectors vector A, vector B, vector C. It is given that vector A and vector B lie in the x-y plane and the direction of vector C is along (+k^). Also, it is known that |vector A|=10 and |vector B|=6 units and the three vectors are related by the relation vector A=vector B - alpha(vector B X vector C), where alpha is some postive constant. Now, if only the magnitude of vector C is doubled, then what should the magnitude of vector B be, for which vector A remains unchanged (both in magnitude and direction)?
Asked by sd8022567 | 09 Jun, 2022, 01:02: PM
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JEE main - Physics
Consider 4 forces: vector A: 3N, 26° East of North vector B: 5N, 11° West of North vector C: 5/√2 N, 34° West of South vector D: 4N, 64° East of South Then the magnitude of vector A + vector B + vector C + vector D is
Asked by sd8022567 | 09 Jun, 2022, 12:53: PM
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JEE main - Physics
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Asked by yashkokate33 | 19 Aug, 2021, 08:43: AM
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JEE main - Physics
Let  magnitude of three vectors a=2; b=3 ; c=6. Angle between any two vector is 120 degree and the vector are coplaner ,find magnitude of resultant vector
Asked by tusharbailwal8 | 22 Apr, 2019, 07:26: AM
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