0
A ladder leans against a wall making an angle of 73 degress with the ground The ladder's base is 1.17m away from the wall Determine the length of the ladder?
Providing that the ground is level and that the wall is straight, you have the outline of a right angled triangle with an adjacent angle of 73 degrees and an adjacent length of 1.17 metres. In order to find the length of the hypotenuse (which is the ladder itself) we use the cosine ratio:
cosine = adjacent/hypotenuse
Which when rearranged is:
hypotenuse = adjacent/cosine
hypotenuse = 1.17/cosine73 degrees = 4.001755235
So the length of the ladder is 4 metres correct to one significant figure.
What else can I help you with?
Is jumped a transitive verb or intransitive verb?
The verb 'to jump' is intransitive. (A person does jump the ground, but jumps on the ground.)
What is vertical motion?
is motion that is perpendicular to the ground
What is the function of a ground?
A ground wire, in any context, can be used in two main ways. Mostly, it is used to collect stray signals from entering the circuit by grounding them out. In some cases, such as aircraft applications, it can also be used to make a common ground for all systems.
Is almond powder same as ground almond?
Almond powder is usually a mix of almond flavoring and other chemicals and is used to make drinks and to add flavor to certain recipes. Ground almonds, or almond flour, are usually just finely ground almonds with no additives.
What is altitude?
== == Science Major: Altitude is height above mean sea level (MSL) or true altitude, which means in reference to what sea level is on the ground, or height above ground level (AGL), which is also called absolute altitude, which means height above the ground with no reference to the ground's height above sea level. In example, if the sea level in a certain place is 100 feet and you are 250 feet above the ground, your altitude above sea level would be 350 feet, and your altitude above ground level would be 250 feet.
What is a quad fire truck?
A quad is a triple combination pumper with the addition of 200' of ground ladders
Where can one purchase escape ladders?
Escape ladders are ladders that allow one to evacuate from one's house in the event of a large fire. These ladders can typically be set up from a window sill and allow one to climb down safely to the ground. They can be purchased from department stores such as Sears, as well as online mega-retailers such as Amazon.
OSHA guideline for avoiding fall-related injuries permit jumping from ladders or other elevated surfaces that are no more than 1 foot above the ground?
1 foot above the ground.
What are the disadvantages of a siege?
They can't cross dykes, ditches or particularly rocky ground. Compared the alternative, ladders, they have a great number more advantages.
What is past tense of grinding your car against a pillar?
Ground, as in the car was ground against a pillar.
What is the ground type weak against?
Ground types are weak against grass, water and ice.
How do you determine hot to neutral?
How do you determine what? If you are asking how do you measure the voltage between Hot and Neutral, I suggest a voltmeter. If you are asking how do you differentiate between Hot and Neutral in home wiring, the Hot is Black and Neutral is White.
What is effective against ground in fossil fighters?
Fire is good on ground
What is weak against lightning Pokemon?
It is weak against ground and rock
What is ground type super effective against?
Ground type is super effective against electric, fire and rock type Pokémon.
When you walk your feet push against the ground's the same time the ground pushes against your feet. what is the action force?
The action force is the force exerted by your feet on the ground. This force is the force that you apply to the ground when walking.
What is strong against electricity in Pokemon?
Ground type is the only type that is super-effective against ground Water, Flying, Dragon and Electric are poor against it
