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Levart [38]
3 years ago
12

Please help answer worth 15!!

Physics
1 answer:
Vaselesa [24]3 years ago
4 0

Answer:

Correct answers are B and C.

Explanation:

The line segment which exhibits a positive uniform accelaration if and only if \Delta v > 0 for \Delta t > 0. According to this statement, the line segments B and C exhibits positive uniform accelerations, whereas line segments A and D have a constant velocity and line segments E exhibits a negative uniform acceleration.

Hence, correct answers are B and C.

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What is system thinking ?
Greeley [361]

Answer: Systems thinking is a holistic approach to analysis that focuses on the way that a system's constituent parts interrelate and how systems work over time and within the context of larger systems.

7 0
3 years ago
Which of the following statements BEST explains why ball-and-socket joints have the greatest range of motion? A. The contours of
vekshin1

The possible direction of movement of an object accounts for the motion.

The cup shape of the socket allows for nearly circular motion. Hence, option (D) is correct.

What is a Motion?

When an object tends to move from one point to another in a given interval of time, then the object is said to be in motion.

Ball-and-socket joints possess a rounded, ball-like end of one bone fitting into a cup-like socket of another bone. This system allows the greatest range of circular motion, as all movement types are possible in all directions.

Thus, we can conclude that the cup shape of the socket allows for nearly circular motion. Hence, option (D) is correct.

Learn more about the motion of object here:

brainly.com/question/1065829

5 0
3 years ago
If the force applied to an object is not greater than the starting friction, what will happen to the object?
bonufazy [111]

Answer:

Explanation:

the object will not move as the force exerted is not sufficient enough to overcome its force of friction

3 0
3 years ago
Read 2 more answers
Please someone help
kari74 [83]
I can help you draw the ray diagram.
7 0
3 years ago
Charlie runs at an average speed of 6.5 km/hr. If he runs for 1.5 hours, how far has he traveled?
VikaD [51]

Answer:

9.75 km

Explanation:

Charlie runs 6.5 km/hr

-> Charlie wants to run for 1.5 hours

6.5km + 6.5km/2

= 6.5 km + 3.25km

= 9.75 km

8 0
3 years ago
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