An observer on the top of a tree, finds the angle of depression of a car moving towards the tree....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=w2J3CypWlLo


Duration: 3:36
1 views
0

An observer on the top of a tree, finds the angle of depression of a car moving towards the tree to be 30°. After 3 minutes this angle becomes 60°. After how much more time, the car will reach the tree šŸ“²PW App Link - https://bit.ly/YTAI_PWAP šŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2024-06-27A tree is broken by wind, its upper part touches the ground at a point 10 metres from the foot o....
2024-06-27A man whose eye level is 1.5 metres above the ground observes the angle of elevation of a tower ....
2024-06-27A tower subtends an angle of 30o at a point distant d from the foot of the tower and on the same....
2024-06-27The base of a cliff is circular. From the extremities of a diameter of the base the angles of el....
2024-06-27Some portion of a 20 meters long tree is broken by the wind and the top struck the ground at an ....
2024-06-27If the angles of elevation of two towers from the middle point of the line joining their feet be....
2024-06-27The mean and variance of 7 observations are 8 and 16 respectively. If one observation 14 is omit....
2024-06-27An observer in a boat finds that the angle of elevation of a tower standing on the top of a clif....
2024-06-27From the top of a light house 60 meters high with its base at the sea level, the angle of depres....
2024-06-27The length of the shadow of a pole inclined at 10o to the vertical towards the sun is 2.05 metre....
2024-06-27An observer on the top of a tree, finds the angle of depression of a car moving towards the tree....
2024-06-27A house of height 100 metres subtends a right angle at the window of an opposite house. If the h....
2024-06-27If mode of a series exceeds its mean by 12 , then mode exceeds the median by ....
2024-06-27The variance of first \(n\) natural numbers is 10 then \(n\) is ....
2024-06-27The mean and Standard deviation of the marks of 200 candidates were found to be 40 and 15 respec....
2024-06-27A person standing on the bank of a river observes that the angle subtended by a tree on the oppo....
2024-06-27The mean of \(n\) items is \(\bar{x}\). If each item is successively increased by \(3,3^2, 3^3, ....
2024-06-27If mean of \(n\) item is \(\bar{x}\). If each \(r^{\text {th }}\) item is increased by \(2 r\). ....
2024-06-27In the frequency distribution of the discrete data given below, the frequency \(k\) against valu....
2024-06-27The mean of 100 items is 50 and their Standard deviation is 4, the sum of all the items and also....
2024-06-27For the ellipse 2x2-2xy+4y2-(3+2)=0 .....