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A straight fence is made from a horizontal wire held up by vertical posts 3 meters apart The fence is 12 meters long How many posts are there?
5
What is a 1 in 80 fall over 4.5 meters?
A 1 in 80 fall over 4.5 meters indicates a slope where for every 80 units of horizontal distance, there is a vertical drop of 1 unit. To calculate the vertical drop over 4.5 meters (4500 mm), you can use the ratio: (4500 mm / 80) = 56.25 mm. Therefore, over 4.5 meters, the slope would have a vertical drop of approximately 56.25 mm.
What drop is 5 degree fall over 2 meters?
A 5-degree fall over 2 meters corresponds to a vertical drop of approximately 0.174 meters, or about 17.4 centimeters. This can be calculated using basic trigonometry, where the vertical drop (rise) is the sine of the angle multiplied by the horizontal distance. In this case, ( \text{Drop} = 2 \times \sin(5^\circ) ).
How much is 4 degrees fall over 1 metre?
A fall of 4 degrees over 1 meter refers to a slope or incline where the vertical drop is 4 degrees relative to the horizontal. To calculate the vertical drop, you can use the tangent function: the vertical drop is approximately 0.07 meters (or 7 centimeters) over 1 meter of horizontal distance. This represents a gentle slope, as 4 degrees is a small angle.
What is the area of a square with 7-meter sides?
The area of a square, with 7 meter sides is 49 square meters. Multiply one horizontal side by one vertical side to find the square meters. This formula will be true for a square or rectangle.
How does gravity affect two componets of projectile motion?
Divide the motion into a horizontal and a vertical component. The horizontal component won't be affected by gravity. The vertical component will get a downward acceleration of 9.8 meters per second per second.
What is the area of a right angled triangle with vertical and horizontal sides of 14.5 meters and 7 meters?
Area = 0.5*14.5*7 = 50.75 sq metres.
What would be better For long component galvanizing like 6 meter long vertical dipping or horizontal dipping in the zinc kettle?
Horizontal, else you would have to have a kettle 6 meters deep
A straight fence is made from a horizontal wire held up by vertical posts 3 meters apart The fence is 12 meters long How many posts are there?
5
How much fall at 2 degrees over 6 metres?
To calculate the vertical fall over a horizontal distance at a given angle, you can use trigonometry. In this case, the fall at 2 degrees over 6 meters can be calculated using the formula: vertical fall = horizontal distance * tan(angle). Plugging in the values, the vertical fall would be approximately 0.21 meters, or 21 centimeters.
How many meters are in 1 kilometer in regards to ascent?
1 kilometre = 1000 metres. that is true whether the distance is horizontal, vertical or in any other direction.
How much harizontal and vertical line clearance is required in 33kv and 11kvphase to phase and phase to ground?
The minimum separation for a voltage of 34.5kV and conductor spans of 50 meters or less is 600 mm. The vertical clearance is 6.7 meters . For countries that never changed to the metric system 50 meters is about 150 feet and 600 mm is about 24 inches, 6.7 meters is about 22 feet. The minimum separation for a voltage of 15 kV and conductor spans of 50 meters or less is 400 mm. The vertical clearance is 6.1 meters.
How does the unbalanced force of gravity affect the horizontal and vertical velocity of an object in projectile?
In the absence of air resistance, the force of gravity has no effect on the horizontal component of a projectile's velocity, and causes the vertical component of its velocity to increase by 9.8 meters (32.2 feet) per second downward for every second of its flight.
A ball is thrown horizontally from a cliff at a speed of 9 meters per second What is its speed one second later?
Ignoring air resistance, its horizontal speed is still 9 meters per second, its vertical speed is approx. 9.81 m/s, as the acceleration of gravity is 9.81 meters per second per second.
What drop is 5 degree fall over 2 meters?
A 5-degree fall over 2 meters corresponds to a vertical drop of approximately 0.174 meters, or about 17.4 centimeters. This can be calculated using basic trigonometry, where the vertical drop (rise) is the sine of the angle multiplied by the horizontal distance. In this case, ( \text{Drop} = 2 \times \sin(5^\circ) ).
A player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees?
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How does gravity affect two componets projectile motion?
The vertical motion is accelerated downwards, at a rate of about 9.8 meters per square second. The horizontal motion is not affected. This all assumes that air resistance is insignificant, and can therefore be ignored.
