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SSSSS [86.1K]
3 years ago
11

Homework help asap!!

Physics
1 answer:
ozzi3 years ago
7 0
Where is the picture cant6 see it

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Help solve these two problems im having trouble trying to start these problems?​
belka [17]

Answer:

25.  Approximately 8.1 meters

26. North 1.31 km, and East 2.81 km

Explanation:

25.

Notice that the displacements: 6 meters east and 5.4 south create the legs of a right angle triangle. The hypotenuse of that triangle will be the distance (d) needed to cover in order to get the ball in the hole in one putt. That is:

d=\sqrt{6^2+5.4^2} =\sqrt{65.16} \approx 8.072\,\,\,m

which can be rounded to 8.1 m.

26.

Notice that the 3.1 km at an angle of 25 degrees north of east, is the hypotenuse of a right angle triangle that has for legs the east and north components of that distance.

We can find the leg corresponding to the east displacement using the cosine function (that relates adjacent side with hypotenuse):

east\,\, comp=3.1 * cos(25^o)\approx 2.809\,\,km

and we can calculate the north component using the sine function that relates the opposite side to the angle with the hypotenuse.

north\,\,component = 3.1 * sin(25^o) \approx 1.31 \,\,km

6 0
3 years ago
Why are metals good conductors of both heat and electricity?
serious [3.7K]
They are both good conductors if both heat and electricity due to the sea of delocalized electrons that is floating around without getting bonded to an atom.

Such electrons can flow around freely to conduct heat and electricity.
5 0
3 years ago
Which statement is a characteristic of a concave lens?
Trava [24]
D. it is thickest in the middle
3 0
3 years ago
Read 2 more answers
How can waves travel through ground?
Artyom0805 [142]
The vibration caused by p waves is a volume changes, alternatimg from compression to expansión in the direction that the waves is traveling.
7 0
3 years ago
When is thermal equilibrium achieved between two objects?
ratelena [41]

C) When both objects have the same temperature.

<em>Hope this helps!</em>

5 0
3 years ago
Read 2 more answers
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