Question

If a car moving with 36 km/h increases its speed to 54 km/h in 10 seconds, find (i) acceleration and (ii) distance covered by the car in this time. *

3 points
If a car moving with 36 km/h increases its speed to 54 km/h in 10 seconds, find (i) acceleration and (ii) distance covered by the car in this time. *

3 points


An object travels 16 m in seconds and then another 16 m in 3 seconds. Is his motion uniform or non-uniform? *

1 point

Choose



person met with an accident in which two long bones of the hand were dislocated. What could be the reason? (ii) If the tip of a sugarcane plant is removed from the field, even then it keeps on growing in length. Why? (iii) A nail is inserted in the trunk of a tree at a height of 1 meter from the ground level. After 3 years, where will the nail be present? *

3 points

Your answer



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Answer 1

Answer:

acceleration is 108m per second square and distance is 7.5km