00:01
Hello everyone, in this question we are given with a block and the weight of block is mass of block is 32 .5 kg and this block is acted upon by a horizontal force and its magnitude is 14 newton.
00:14
Now in the first part of question we have to find out the acceleration of the block.
00:19
So from newton's second law of motion we know that acceleration is nothing but force divided by mass.
00:26
So here force is 14 newton and mass is 13.
00:30
32 .5 kg.
00:33
Okay, so from here the value of acceleration will come out as 0 .43 meter per second square.
00:41
This is the value of acceleration of the block.
00:43
Now, in the second part, we are asked that if the value of time is given as 10 seconds, then what will be the displacement covered by this particular block in 10 seconds.
00:56
So, i will be using the equation of motion which is denoted by s is equals to ut plus half 80 square.
01:03
Now in the question we are given that block is initially at rest.
01:07
That means its initial velocity is zero.
01:10
So this term will be zero...