The animal that is hunted and consumed is considered the prey
Answer:
108.8 m /s
θ = 21°
Explanation:
Centripetal acceleration = ω² R
=( 13 )² x .602
= 101.74 m/s²
tangential acceleration a_t = angular acceleration x R
= 64.1 x .602
= 38.58 m /s²
Total acceleration R
R² = ( 101.74 )² + ( 38.58 )²
R = 108.8 m /s
angle required be θ
Tanθ = tangential accn / radial accn
= 38.58 / 101.74
θ = 21°
Answer:
initial velocity=2.4m/s
Explanation:
Using the formula:
v=u+at
v= final velocity (6m/s)
u=initial velocity (???)
a=acceleration (0.2 m/s²)
t=time(18 seconds)
v=u+at
6=u+(0.2*18)
6=u+3.6
u=6-3.6
u (initial velocity)=2.4m/s
Stars having less mass collapses early than those with more mass. This can be explained by Einstein's equation E=mc².
According to this equation, mass of stars is converted into light due to thermonuclear reactions occuring in the core of star which acts as engine of the stars. This thermonuclear reactions keeps star alive. Thermonuclear reactions occurs slowly in massive stars hence massive stars live more than light stars.