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ahrayia [7]
4 years ago
9

Which option determines gravitational pull?

Physics
1 answer:
IgorC [24]4 years ago
6 0
The Answer is : mass
D
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The center of gravity method is used to ________ travel time
icang [17]

Answer:

minimizes

Explanation:

The center of gravity method consists of an algorithm for the location of an installation considering existing ones. This is a very simple technique and is usually used to determine the location of intermediate warehouses and distribution points taking into account the distances that separate them and the contribution (in terms of utility, production or capacity) of each installation.

This location method takes into account three transport factors:

Ci: Transportation cost per unit

Vi: Volume transported from unit i

di: Distance traveled in the transport of the unit i

The primary objective of this method is to find the best location of a given installation of a company with respect to the other elements that make it up, to guarantee the minimum possible time and the minimum Total Transportation Cost.

4 0
3 years ago
A student made the table shown to list some contact and non-contact forces. Examples of Forces Contact Forces Non-Contact Forces
aleksandr82 [10.1K]

Answer:

the second one is incorrect

Explanation:

I am smart and took the test

5 0
3 years ago
Which of the following can occur when an object is accelerating?
Vlada [557]

Answer:

D

Explanation:

Change in speed or direction is acceleration

4 0
3 years ago
Francesca, who likes physics experiments, dangles her watch from a thin piece of string while the jetliner she is in takes off f
Tom [10]

Answer:

v_f = 82.3 m/s

Explanation:

When a suspended string makes and angle of 25 degree while aircraft is accelerating on runway then we can use force equations to find the acceleration of the aircraft

So we will have

T sin\theta = ma

T cos\theta = mg

now from above two equations we have

a = g tan\theta

a = (9.81) tan25

a = 4.57 m/s^2

now if it took 18 s to take off we can have final speed of the aircraft given by

v_f - v_i = at

v_f - 0 = (4.57)(18)

v_f = 82.3 m/s

6 0
3 years ago
Answers to question 2,3,4
Sati [7]

Answer:

OMG

these are sooooooo hard

Explanation:

5 0
3 years ago
Read 2 more answers
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