an object is slide down an inclined plane. the velocity changes at a constant rate from 10 cm/s to 15 cm/s in two seconds. what is its acceleration
Answers
Answered by
56
Howdy!!
your answer is ----
Given, initial velocity u = 10cm/s
& final velocity v = 15cm/s
and time period t = 2sec
therefore ,
acceleration a = v-u/t
=> a = 15-10/2 = 5/2
=> a = 2.5cm/s^2
hope it help you
your answer is ----
Given, initial velocity u = 10cm/s
& final velocity v = 15cm/s
and time period t = 2sec
therefore ,
acceleration a = v-u/t
=> a = 15-10/2 = 5/2
=> a = 2.5cm/s^2
hope it help you
Answered by
12
Answer:
Initial velocity = 10cm/s = 0.1 m/s
Final velocity = 15 m/s = 0.15 m/s
Time taken = 2 seconds
Acceleration = final velocity – initial velocity/ time taken
= 0.15 – 0.1/ 2
= 0.05/ 2
= 0.025 m/s
Explanation:
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