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A window sill is 12 feet above the ground How far must a ladder extend to reach the sill if the foot of the ladder is 5 feet from the building?
17
If a ladder 40 feet long is placed so as to reach a window 30 feet high. What angle does it make with the level ground and how far is its foot from the base of the building?
Answer your self dont know
How long in seconds does it take to hit the ground after a ball is dropped from a height of h70 m?
neglecting air resistance, distance = 1/2 gt^2 where g = acceleration of gravity = 9./8 m/sec/sec 70 = 1/2 (9.8) t^2 14.28 = t^2 t = square root 14.28 = 3.78 seconds
A 10-m ladder is leaning against a building The bottom of the ladder is 5 m from the building. how high is the top of the ladder?
Its pythagoras: 102 - 52 = vertical height2. So 100-25 = vertical height2. Then the square root of 75 must = vertical height. Which makes the top of the ladder 8.66 feet (8ft 8 inches) from the ground.
How far from the base if the building should a 20 foot ladder be placed in order to lean a point on the building 16 feet above the ground?
36
What are better for jumps one fourth or one eighth track spikes?
One eigth. They allow traction and wont stike in the ground during the jump.
A ball is dropped from the top of a building and hits the ground 3 seconds later. a. what is the height if the building b. with what speed did it hit the ground?
a. 144 feet b. 96 ft/sec.
A piece of gravel kicked off a building 240 feet above the groundafter t seconds the piece of gravel has fallen 16t2 feethow far from the ground is it after 3 seconds?
144
How long will it take a rock to hit the ground if released from a 36 foot building?
it will take about 30 seconds to 1 whole minute.
A piece of gravel is kicked from the roof of a building 240 feet above the ground After t seconds the piece of gravel has fallen 16T2 feet How far from the ground is it after 3 seconds?
Is this question from the Course 3 McDougal Littel Middle School Practice Workbook?yes
Where is the eighth badge in Pokemon Emerald?
the ground gym
What Pokémon do Pokémon black gym leaders have?
First gym depends on your starter pokemon, second is normal, third is bug, fourth is electric, fifth is ground, sixth is flying, seventh is ice, eighth is dragon.
What would be the change for a 10 gram object dropped from a 20 meter building if it takes 2 seconds to reach the ground?
There is no reason for the object to change.
A 5-kg flower-vase accidentally falls from the balcony of a high building reaches a pile of sand on the ground in 3 seconds?
5 m
What If a ball is dropped from the top of a building and it hits the ground 1.0 seconds later.how high is the building?
The height of the building can be calculated using the formula: h = (1/2)gt^2, where h is the height, g is the acceleration due to gravity (9.8 m/s^2), and t is the time taken to reach the ground (1.0 seconds in this case). Substituting the values, we get h = (1/2)(9.8)(1.0)^2 = 4.9 meters. Therefore, the height of the building is 4.9 meters.
What is the duration of Ground Force?
The duration of Ground Force is 1800.0 seconds.
What is the duration of Ear to the Ground?
The duration of Ear to the Ground is 1800.0 seconds.
