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san4es73 [151]
4 years ago
10

What is mass ? Please help

Physics
2 answers:
tresset_1 [31]4 years ago
6 0
The amount of matter in a object
givi [52]4 years ago
4 0

Answer:

Gage's definition: a measure of the amount of matter in an object.

Explanation:

Dictionary definition: a coherent, typically large body of matter with no definite shape.

Thanks for letting me help!!

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An algorithm takes 1.0 ms for input size 100. how long will it take for input size 10000 if the running time is logarithmic (ass
xxMikexx [17]

It will take 10000ms

For N = 100 input size

∴ N^2 = 10000 steps and the running time is 1.0 ms.

For N = 10000 input size

∴ N^2 = 100000000 steps are required and running time is

(100000000*1.0)/10000 = 10000 ms is the required running time for execution.

An algorithm is a procedure used for solving a problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.

Learn, more about Algorithms here:

brainly.com/question/22984934

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5 0
2 years ago
A locomotive is pulling 15 freight cars, each of which is loaded with the same amount of weight. The mass of each freight car (w
VMariaS [17]

Answer:

298,220 N

Explanation:

Let the force on car three is T_23-T_34

Since net force= ma

from newton's second law we have

T_23-T_34 = ma

therefore,

T_23-T_34 = 37000×0.62

T_23= 22940+T_34

now, we need to calculate

T_34

Notice that T_34 is accelerating all 12 cars behind 3rd car by at a rate of 0.62 m/s^2

F= ma

So, F= 12×37000×0.62= 22940×12= 275280 N

T_23 =22940+T_34= 22940+ 275280= 298,220 N

therefore, the tension in the coupling between the second and third cars

= 298,220 N

3 0
3 years ago
A car moved 50 km to the North. What is its displacement?
MariettaO [177]

Answer:

50 Km

Explanation:

If the car moved 50 km north and then 50 south its displacement would be 0. if it go in a direction like sw or ne or nw

4 0
3 years ago
Will mark as brainliest if answered correctly!!!!!!!!!!!!!
Evgen [1.6K]

Answer:

C

Explanation:

Because...

A= Incideant ray

B= Angle of inciderance

<u>C= angle of reflection</u>

D= reflection ray

8 0
3 years ago
Read 2 more answers
Sound cannot travel through___________.
lana [24]

d.) a and b only

This is because sound needs a medium to travel.  It can travel in a solid (the fastest) and air for example.  Sound waves cannot propagate through a vacuum and since space is a vacuum the answer is a and b only.

5 0
3 years ago
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