The acceleration of the skydiver is given by:
where
is the final velocity of the skydiver
is the initial velocity of the skydiver
is the time taken for the change of speed
Substituting the numbers into the equation, we find the skydiver's acceleration:
where the negative sign means it is a deceleration.
I believe it’s 45 m/s, correct me if wrong
Answer:
It is the process in which animals eat each other in the food chain. From producers (like grass) to the top of the food chain (which depends on the climate and habitat)
Explanation:
Answer:
looking at aircraft of a similar size and performance, the propeller diameter is generally in the region of 1.4 – 1.8 m (4.6 ft to 6.0 ft).
Explanation:
Answer:
m = 40.8 [kg]
Explanation:
We know that weight is defined as the product of mass by gravitational acceleration in this way we have the following equation.
where:
W = weight [N] (units of Newtons)
m = mass [kg]
g = gravity acceleration = 9.8 [N/kg]
Therefore: