I think it's waves.
electromagnetic waves
Answer:
Given:
Initial velocity (u) = 0 m/s
Final velocity (v) = 20 m/s
Time taken (t) = 10 sec
To Find:
(i) Acceleration (a)
(ii) Distance covered (s)
Explanation:
Using newton's second law, F = ma, the answer is -2.5 m/s^2.
4520 = (1800)(a)
Explanation:
1) speed of bicycle =
speed of bicycle=
speed of bicycle = 10 miles/hour
2)speed of rocket =
speed of rocket=
speed of rocket= 742.57 meter/second
3)speed of jet plane =
speed of jet plane=
speed of jet plane= 132 meter/second
4)speed =
time =
time of trip=
time of trip = 4.375 hour
5) Distance = speed × time
Distance = 6 × 3 × 60
Distance = 1080 meter
6) Average speed =
Average speed =
Average speed = 81.6 km/hour
7) Time =
Time =
Time = 3750 m/s