3 years ago

Pain... physical, mental, emotional?

1 answer:

5 0

Will you please mark me as brainliest or thank me. i can’t post a question until someone does and i’m so confused on my question i really need you to please

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HELP PLS WHAT IS Y COMPONENT

jeka94

Answer:

11.5

Explanation:

you do 12(sin 73.3) because its on the y you do sin

6 0

3 years ago

to skiers are headed downhill along a very icy part of the Health one person is moving at 10m/s and has a mass of 50 kg and

hjlf

Answer:

hmm sorry but ill answer it later

Explanation:

7 0

2 years ago

a car begins at rest at a stoplight. After the light turns green, the car begins to accelerate 5 m/s squared over the span of 3.

gogolik [260]

Answer: 9m

Explanation:

Our given:

Acceleration- 5m/s^2

Time- 3.6 seconds

Use the equation d = 1/2 • a • t^2

d = 1/2 • 5m/s^2 • 3.6 secs

d = 2.5m/s^2 • 3.6 secs

d = 9m

I hope this is correct

4 0

2 years ago

You have a flag pole at an angle of 45 degrees to a wall it is designed to support a max torque of 40Nm. You bought a new one wi

In-s [12.5K]

Answer:

0.915 rad or 52.44 degrees

Explanation:

Let g = 10 m/s2. We can calculate the gravity force acting on center of mass of the new 8.75 kg pole:

$F = mg = 8.75 * 10 = 87.5 kg$

The moment is the dot product of force and moment arm

$M = \vec{F} \cdot \vec{r} = Frcos\theta = 87.5*0.75cos\theta = 65.625cos\theta$

where θ is the angle between the gravity force and the pole, or between the pole and the wall. As M can be at its max, which is 40 Nm, we can solve for θ:

$62.625cos\theta = 40$