Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A man wants to reach from A to the opposite comer of the square C. The sides of the square are $$100\ m$$. A central square of $$50\ m \times 50\ m$$ is filled with sand. Outside this square, he can walk at a speed $$1\ m/s$$. In the central square, he can walk only at a speed of $$v\ m/s (v < 1)$$. What is smallest value of v for which he can reach faster via a straight path through the sand than any path in the square outside the sand?

Open in App
Solution
Verified by Toppr

Was this answer helpful?
0
Similar Questions
Q1
A man wants to reach from A to the opposite corner of the square C(Figure). The sides of the square are 100m. A central square of 50m×50m is filled with sand. Outside this square, he can walk at a speed 1 m/s. In the central square, he can walk only at a speed of vm/s(v<1). What is smallest value of v for which he can reach faster via a straight path through the sand than any path in the square outside the sand?




View Solution
Q2
Jaffar has a square canvas with sides of 60cm length. He wants to turn it into a rectangle by reducing one pair of opposite sides, but he does not want to decrease the area by more than 10%. By how much can he reduce the length of one pair of opposite sides of the square?
View Solution
Q3
ramprakash walks around a circular path of area 88704 square meter . how long will he take to walk 0 rounds at the speed of 4.5 km/hr?
View Solution
Q4
A man usually gets from one corner of a square lot to the opposite corner by walking along two of the sides. Approximately what percent of the distance does he save if he walks along the diagonal?
View Solution
Q5
Starting from the Hill square, Tom walks straight towards the Garments shop and then takes a left. In which direction should he move to reach the school?​


View Solution