lying sometimes seem easy but it cause big trouble later write a short story on it
Answers
Answer:
um.. lying always is too bad because it gets us into trouble when we usually make up story' and say to others, it's actually not true so we ended up making more stories in futher future but when we forget the lies and then we again used to make up lies the person can understand it and we get into trouble and we have promblem to manage it so it's a lesson in your life that we should not end up telling lies to peolple it would not help us in future
I hope this may help you
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This will be the dimensions of mass if force, velocity and time are taken as fundamental quantities. Hence, if force (F), velocity (V) and time (T) are taken as fundamental units, the dimensions of mass are [FV−1T]. So, the correct answer is “Option D”.
If force (F), velocity(V) and time (T) are taken as the fundamental units,then the dimensions of mass are:
The army is testing a new method to calculate the speed of its bullets consisting of a block of mass m = 7kg attached to a spring of elastic constant k=1100N/m, on a table without friction. They fire a bullet of mass m= 40grams and it becomes embedded in the block causing the spring to compress a maximum distance d = 30cm Calculate the initial velocity of the bullet. (Omit all kinds of energy loss from the bullet such as sound or heat)