Answer:
4.75 m/s^2
Explanation:
The rate of change of velocity is called acceleration.
initial velocity, u = 15 m/s along east
Final velocity, v = 40 m /s along north
time, t = 9 s
Change in velocity,
Acceleration,
Magnitude of acceleration
= 4.75 m/s^2
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Gravity, and Normal. Check the comments for why Applied isn't one.
Answer: 1.044 E -17 A
Explanation:
L =1.50m
A = 0.380mm = 3.8E- 7
Resistivity p =1.70 E-8
R =pl/A
R = 1.70 E-8 × 1.5/ 3.8 E-7
R = 6.71 E-16 ohms
V = IR
0.700 = I × 6.71 E-16
I =1.044E-17 A