1 is b because a runs 20 and b rus 102 is c
Answer:
B. 3.24 m/s²
Explanation:
We can only answer if we make some assumptions.
ASSUMING
1) The box is on a horizontal surface
2) The surface is frictionless (This will give the MAXIMUM acceleration possible)
F = ma
100cos30 = 25a
a = 100cos36 / 25 = 3.23606797...
a ≈ 3.24 m/s
2.12pa of pressure is generated on the ground as a result of the weight.
<h3>How do you determine the force applied to the ground?</h3>
The formula for average pressure, P = F/A, can be used to determine average ground pressure. This is just the object's weight divided by the contact area in the ideal scenario, which is a static, uniform net force normal to level ground.
<h3>How much pressure is there at 1,000 feet?</h3>
In ideal circumstances, every 1000 feet of elevation gain results in a 1 inHg (inch of mercury) decrease in air pressure (barometer). The pressure will therefore drop to 28.92 inHg at 1000 ft MSL from 29.92 inHg at sea level (0 ft MSL) (1000 feet higher).
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How the physical world operates.