30 km/h * 17 h = 30*17 km/h *h
= 510 km
<span>Active Galactic Nuclei.</span>
Answer:
a.) F = 3515 N
b.) F = 140600 N
Explanation: given that the
Mass M = 74kg
Initial velocity U = 7.6 m/s
Time t = 0.16 s
Force F = change in momentum ÷ time
F = (74×7.6)/0.16
F = 3515 N
b.) If Logan had hit the concrete wall moving at the same speed, his momentum would have been reduced to zero in 0.0080 seconds
Change in momentum = 74×7.6 + 74×7.6
Change in momentum = 562.4 + 562.4 = 1124.8 kgm/s
F = 1124.8/0.0080 = 140600 N
Answer: That There are diffrent names for my skin color
Explanation:
Gravity is present but the rope is keeping it from falling so it may not look like it is present. By the way, air reistance is also present.
