A. 5N
B. 50N
C. 95N
D. 105N
Correct Answer:
Option D – 105N
Explanation
Tension = Force of gravity + acceleration force
= mg + ma
a=v−u/t
= 4−0/8
= 0.5 ms−²
Tension = 10×10+10×0.5
= 100 + 5
= 105N
A. 5N
B. 50N
C. 95N
D. 105N
Correct Answer:
Option D – 105N
Explanation
Tension = Force of gravity + acceleration force
= mg + ma
a=v−u/t
= 4−0/8
= 0.5 ms−²
Tension = 10×10+10×0.5
= 100 + 5
= 105N
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