Basing on the information given, we can calculate the new weight of the object by the following given:current weight = 20 Ng = 10m/s2
20N/4 = 5N
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Answer:
While traveling downhill, the car’s potential is <u>increasing</u> and kinetic energy is <u>decreasing</u>
Explanation:
hope this helps!
At an equal time interval, acceleration increases with increase in velocity and it will maintain a positive value. When this value is compared to -9.8 m/s² (<em>acceleration due to gravity</em>), the value obtained will be greater than the value of acceleration due to gravity.
Generally, acceleration is defined as the change in velocity per change in time of motion.
<em>Acceleration</em> of an object at any given time, t, can be calculated using the following equations below;
where;
- <em>v is final velocity at t₂</em>
- <em>u is the initial velocity at t₁</em>
- <em>t₂ is the final time of motion</em>
- <em>t₁ is the initial time of motion</em>
From the formula above, we can conclude that at an equal time interval, acceleration increases with increase in velocity and it will maintain a positive value. When this value is compared to -9.8 m/s² (<em>acceleration due to gravity</em>), the value obtained will be greater than the value of acceleration due to gravity.
Learn more here: brainly.com/question/20453233
An object moving at a constant speed.
At 10 m/s, it will take
(2 m)/(10 m/s) =
0.2 sto bridge the gap.
_____
However, it will take an additional 0.514 seconds (0.714 s total) for the policeman to land on the building below. The answer depends on the meaning of the question.