Question

4. Find out the total distance covered in 50 Sec.
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Answer 1

Answer:

675m

Explanation:

Area under speed time graph gives distance.

Total area under graph = 675m

Answer 2

Answer:

Area under the Speed-Time graph is the distance travelled,

so

Area of A= 1/2 * 10 *15= 75

Area of B=10*15          = 150

Area of C= (15+25)/2 *10 = 200

Area of D= 1/2* 20 *25= 250

Total Distance is the sum of A,B,C and D = 675m

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