Sound is said to travel in air at about 1100 feet per second. A man hears the are striking the tree `(11)/5` seconds after he sees it strike the tree. How far is the man from the wood chopper? `2197\ ft` b. `\ 2420\ ft` c. `2500\ ft` d. `2629\ ft`

Sound is said to travel in air at about 1100 feet per second. A man hears the axe striking the tree, (11)/(5) seconds after he sees it strike the tree. How far is the man from the wood chopper?

Sound is said to travel in air at about 1100 feet per second.A man hears the are striking the tree (11)/(5) seconds after he sees it strike the tree.How far is the man from the wood chopper? 2197backslash ft b.backslash2420backslash ft c.2500backslash ft d.2629backslash ft

If a thunder is heared by a man 4 seconds after the lightning is seen, how far is the lighting from the man? (Speed of sound in air = 330 m//s) .

A man fires a shot and hears an echo from a cliff after 2 s . He walks 85 m towards the cliff and the echo of a second shot is now heard after 1.4 s . What is the velocity of sound and how far was the man from the cliff when he first heard the echo ?

A bullet travels horizontally at 660 m"/"s at a height of 5 m from a man. How far is the bullet from the man when he hears its whistle ? Velocity of sound in air = 340 m"/"s .

A man standing on the top of a light house sees a ship approaching the seashore at an angle of depression of 22^circ . After the ship has travelled 100 meters more towards the sea shore, he sees it at an angle of depression of 31^circ .The ship stopes there. a) Draw a rough-sketch. b) How far is the ship from the light house. c) Find the height of the light house. (tan 22^circ =0.4, tan 31^circ =0.6)

A man is 6 ft tall In order to see his entire image, he requires a plane mirror of minimum length equal to (a) 6 ft (b) 12 ft (c) 2 ft (d) 3ft