A flight carrying food packets is flying at a height of 1960m
from the ground. The speed of the
flight is given. Find the time taken for a food packet dropped
at that instance to hit the ground.
Answer Posted / shalini
Time taken by food packet to reach ground is 20 seconds
Reason:-
we use formula S=UT+1/2gT2
S= Distance covered
U= initail velocity of Food packet
g= acceleration due to gravity (constant g=9.8 m/sec2)
T= time taken to reach destination.
here S= 1960 m
U= 0 m/sec (since the food packet has nbo initial
vertical velocity component ,because the flight is
travelling in the horizontal direction only)
g- 908m/sec2
sustitute all in the euation we get time as 20 secs
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
pick the odd one out bend shave chop whittle shear
a father is 30 times more than his son however he will be only thrice as old as the son what is father's present age ?
with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels
A sales person multiplied by a number and get the answer 3. Instead of that number divided by 3. What is the answer she actually has to get. (1/3) * 1 *3 =3 so the no= 1 divided by three.
Using the digits 1,5,2,8 four digit numbers are formed and the sum of all possible such numbers.
how 1000000000 can be written as a product of two factors neither of them containing zeros
hi i am going to write SBI Technical Executives entrance exam.pls help me out in clearing thisexam.kindly proivde me the question papers..
What is the angle between the two hands of the clock when it shows 10:10?
In a triangle, the average of the two angles is 56 degrees where as their difference is 24 degrees. What is the measurement of the biggest angle of the triangle?
Technical questions
A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar?
the plane question was asked.it took off from 7 degree 53' 6.1'' and landed at 8 degree 6' 43.5''.it takes 12 hours to travel between these points.then what will be local time at destination ?
A ship went on a voyage after 180 miles a plane statrted with 10 times speed that of the ship. Find the distance when they meet from starting point.
pls send me andhra bank clerk model papers&syllabus
In school there are some bicycles and 4 wheeler wagons. One tuesday there are 190 wheels in the campus. How many bicycles are there?