2 years ago

Help meee!! PLZZZZ It's worth 20 points and if you get it right I will mark brainlist.

Physics

1 answer:

professor190 [17]2 years ago

4 0

Answer: I Think it should be Mixture.

Explanation: Because titanium is a mixture and its only 1% of the 2nd option and its not a pure substance and it might be a compound.

You might be interested in

N 1800kg car has an of 3.8m/s? What is it on the car? acceleration force acting

nevsk [136]

Answer:

6840 N

Explanation:

The force acting on the car can be found by using Newton's second law:

F = ma

where

F is the net force on the car

m is the mass of the car

a is its acceleration

For the car in this problem,

m = 1800 kg

$a=3.8 m/s^2$

Substituting,

$F=(1800)(3.8)=6840 N$

7 0

2 years ago

A varying force is given by F=Ae ^-kx, where x is the position;A and I are constants that have units of N and m^-1 , respectivel

Burka [1]

W = ∫ (x from 0.1 to +oo) F dx

= ∫ (x from 0.1 to +oo) A e^(-kx) dx

= A/k x [ - e^(-kx) ](between 0.1 and +oo)

= A/k x [ 0 + e^(-k * 0.1) ]

 = A/k x e^(-k/10)

4 0

3 years ago

Someone help me please

ivanzaharov [21]

C. cooked noodles and water
because noodles are long and water has no shape or size.
if you have any problems with this answer,
comment and I will fix it.
Thank s!

6 0

3 years ago

2. How much do you think the force of friction must be? Why?

Tamiku [17]

Answer:

It must be high do to the gravity

Explanation:

4 0

2 years ago

Which force requires contact?

Minchanka [31]

Answer:

Explanation: A is a example of Air resistance force, which is a contact force.

8 0

3 years ago

Read 2 more answers