Answer:
Hydropower Plants. Hydropower plants are places where the generation of electricity takes place with the help of water. ...
Wind Mills. Windmills form one of the good examples of applications of kinetic energy. ...
Moving Car. ...
Bullet From a Gun. ...
Flying Airplane. ...
Walking & Running. ...
Cycling. ...
Rollercoasters.
Explanation:
,
Answer:
The entire rainbow of radiation observable to the human eye only makes up a tiny portion of the electromagnetic spectrum – about 0.0035 percent. This range of wavelengths is known as visible light.
Explanation:
Please Mark me brainliest
Answer:
a) a = - 0.0833 m / s², b) t = 4.4 s
Explanation:
a) this is a kinematics exercise where the acceleration is along the inclined plane
v = v₀ - a t
a = v₀ - v / t
a = 3 - 8/60
a = - 0.0833 m / s²
b) in this case the final velocity is zero
v = v₀ - a t
0 = v₀ - at
t = v₀ / a
t = 28 / 6.4
t = 4.375 s
t = 4.4 s
Answer:
1. 60 kg m/s
2. 2.4 kg
3. none they both have same momentum