I believe it’s power, but i could be wrong!
Answer:
200583.33 N/C direction opposite to that of the acceleration
Explanation:
m = Mass of object =
a = Acceleration of the object =
q = Charge =
E = Electric field
Here the inertia of the object will balance the electric force
The magnitude of the electric field is 200583.33 N/C and the direction is opposite to that of the acceleration.
Answer:
5 m/s²
Explanation:
Given:
v₀ = 0 m/s
v = 40 m/s
t = 8 s
Find: a
a = (v − v₀) / t
a = (40 m/s − 0 m/s) / 8 s
a = 5 m/s²
Answer:
Explanation:
calculate the momentum before the puck hits the goalie: momentum = mass*velocity
p = 0.17*54.9
p = 9.333 kg.m/s
Because the final momentum is zero, the change in momentum is also 9.333, which is also called impulse.
Apply impulse = Force*time
9.333 = 3.62*10^-3*F
F = 2578.17679558
Therefore the average force exerted is 2578N
First few instances I performed goalie, I wore a participant helmet with cage + neck protector. (Cooper HH 3000 if it concerns) in case you could purchase some extra padding and function it placed into the goalie helmet. Use of a "doo-rag" (kinda feels like a yamulkha) will soak up a number of the surplus room as properly. the burden is greater on the grounds which you at the instant are not used to it. yet in the top, it is your protection on the line.