A small ball (mass of 0.5 kg) and a large brick (mass of 10 kg) are dropped from a height of 5 meters. Both items are released a
2 answers:
Answer:
Explanation:
We are given the following situation:
2 objects are dropped from a height of 5 meters and released at the same time. The small ball has a mass of 0.5 kilograms and the brick has a mass of 10 kilograms.
We are asked to find which object has the greater acceleration.
Since we are neglecting air resistance, neither object has a greater acceleration. All objects, without air resistance, have the same acceleration due to gravity: 9.8 m/s².
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Answer:
Area = 648.9 m²
Explanation:
Given that, the radius of the circle = 14.37 m
The formula for the area of the circle is shown below:
Thus, applying the values in the above formula as ;
<u>Area = 648.9 m²</u>
Answer:
The distance is 20 m.
Explanation:
Given that,
Mass of two blocks = 4.0 kg
Initial velocity = 35 m/s
Angle = 45°
Time = 2 sec
After, they become untied, center of mass trajectory will not change:
We need to calculate the distance
Using equation of motion
Where, u = initial velocity
g = acceleration due to gravity
t = time
Hence, The distance is 20 m.