Answer:
124.88 km/h
34.69 m/s
Explanation:
1633.8 km = 1633800 m
13 hours 4 minutes 58 seconds = 13 + 4/60 + 58/3600 = 13.083 hours
13 hours 4 minutes 58 seconds = 13*3600 + 4*60 + 58 = 47098 seconds
So the average speed in km/h is
1633.8 / 13.083 = 124.88 km/h
The average speed in m/s is
1633800 / 47098 = 34.69 m/s
The level and type of impairment determine the severity and location of the injury.
We know, E = 1/4π∈ * q/r²
Here, 1/4π∈ = 9 × 10⁹
q = 2 C
r = 0.4
Substitute their values,
E = 9 × 10⁹ * 2/(0.4)²
E = 9 × 10⁹ * 2/0.16
E = 9 × 10⁹ * 12.5
E = 112.5 × 10⁹ N/C
So, Your Final Answer would be 1.125 × 10¹¹ N/C
Hope this helps!
Answer:
v = 84m/s
Explanation:
acceleration = change in velocity / time
a = v -u / t
v = ? , u = 44m/s , t = 10s, a = 4m/s²
a = v - u / t
4 = v - 44 / 10
Cross multiply
v - 44 = 40
v = 44 + 40
v = 84m/s
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