Answer:
1.5T
Explanation:
Since, the amplitude of SHM is A. So, in one time period T the object will travel travel a distance of 4A.
6A-4A= 2A.
Now, this 2A distance must be traveled in T/2 time period.
So, the total time taken to travel a distance of 6A is T+T/2 = 3T/2 = 1.5T
Answer:
Explanation:
Distance = 50 m
1. To find the average speed, first start the stop watch as the sprinter starts running and then stop it when he reaches the finish line.
Now note the time taken by the sprinter to run for 50 m.
The average speed of the sprinter is defined as the ratio of total distance covered to the total time taken.
Average speed = total distance / total time
2. To find the instantaneous speed, check the seed of the sprinter as he is at the finish line.
A non <span>foliated </span>rock has interlocking grains with no specific pattern.
It will be launched in the direction it was going in when the centripetal force is removed
Answer:
Option B is the correct answer.
Explanation:
Period of a spring is given by the expression
Here, spring constant, k = 110 N/m
Mass = 0.41 kg
Substituting,
Option B is the correct answer.
