All categories

3 years ago

Write a main idea statement about the nervous system.

Physics

2 answers:

cricket20 [7]3 years ago

8 0

The nervous system helps all parts of the body communicate with each other

Alisiya [41]3 years ago

6 0

Answer:

The nervous system is the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory. Together with the endocrine system, the nervous system is responsible for regulating and maintaining homeostasis.

Explanation:

You might be interested in

A cat jumps 1m forward, then crawls 0.2m backwards. What is the displacement of the cat?

yan [13]

Displacement refers to how far out of place an object is. So if the cat jumps a meter forward, than crawls back .2 meters, the cat is .8 meters out of place

7 0

3 years ago

Read 2 more answers

A 50.0-kg box rests on a horizontal surface. The coefficient of static friction between the box and the surface is 0.300 and the

Vitek1552 [10]

Answer:

147 N

Explanation:

static friction = frictional force max / normal

normal force = mg = 50 kg × 9.8 m/s² = 490 N

0.3 = Frictional force / 490 N

0.3 × 490 N = 147 N

The body will not move because the frictional force is greater than the force applied.

4 0

3 years ago

Read 2 more answers

Pin p is constrained to move along the curve defined by the lemniscate r=(4sin2θ)ft.if the slotted arm oa rotates counterclockwi

ruslelena [56]

position of the peg is given by the equation

$r = 4 sin2\theta$

now the rate of change in position is given as

$v = \frac{dr}{dt}$

$v = \frac{d}{dt}(4 sin2\theta)$

$v = 8cos2\theta*\frac{d\theta}{dt}$

$v = 8 cos2\theta*\omega$

given that

$\omega = 1 rad/s$

$\theta = 59 degree$

now we have

$v = 8*cos(2*59)* 1 = -3.76 m/s$

<em>so its speed will be 3.76 m/s in magnitude</em>

5 0

3 years ago

An output is a Push or pull _________________________ on the object

Ugo [173]

Answer:

The input force that you use on an inclined plane is the force with which you push or pull an object. The output force is the force that you would need to lift the object without the inclined plane. This force is equal to the weight of the object.

Explanation:

5 0

4 years ago

A 10 kg box hangs from a rope. What is the tension in the rope (in Newtons) if the box is stationary

Archy [21]

Answer:

T = 98 N

Explanation:

The gravity of the earth is known to be 9.8 m/s²

Data:

m = 10 kg
g = 9.8 m/s²
T = ?

Use formula:

$\boxed{\bold{T=m*g}}$

Replace and solve:

$\boxed{\bold{T=10\ kg*9.8\frac{m}{s^{2}}}}$

$\boxed{\boxed{\bold{T=98\ N}}}$

The tension in the rope is <u>98 Newtons.</u>

Greetings.

5 0

3 years ago