A skydiver falls 3km in 15s. How fast are they going. i need my answer in meters! (20 PTS)
1 answer:
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Answer:
See the explanation below,
Explanation:
Momentum is defined as the product of mass by Velocity. In this way, we will replace the following equation in each of the cases.
where:
P = momentum [kg*m/s]
m = mass [kg]
v = velocity [m/s]
A)
B)
C)
D)
From higher to lower momentum
C,D,B,A
Incomplete question.The complete question is attached below as screenshot along with figure
Answer:
Force is repulsive
Explanation:
Given data
Current I₁=5.00A
Current I₂=2.00A
Length L=1.20 m
Radius r=0.400m
To find
Force F
Solution
As the force is repulsive because currents are in opposite direction
From repulsive force we know that:
Substitute the given values
