A and E
Just rearrange where the -5 is
Answer:
284.837734 ft^3 rounded up to 284.84 ft^3
Step-by-step explanation:
Cylinder Volume: pi*r^2h
pi*4^2*4=201.06193
Cone Volume: pi*r^2*(h/3)
pi*4^2*(5/3)=83.7758041
201.06193+83.7758041=284.837734
284.837734 ft^3
Answer:
<h3>NO SOLUTIONS</h3>
Step-by-step explanation:
To solve this problem, first, you have to isolate x on one side of the equation.
3x/2-2>7
3x/2-2-7>7-7 (First, subtract 7 from both sides.)
7-7 (Solve.)
7-7=0
3x/2-2-7>0
3x/2-2*0-7*0>0*0 (Then, multiply 0 from both sides.)
0*0 (Solve & simplify.)
0*0=0 (undefined & no solutions)
In conclusion, there are no solutions.
The velocity of a train starting from rest moves with a uniform acceleration of 5 m/s2 would be 100 m/s.
Acceleration = 5 m/s2
Distance, s = 1 km = 1000m
Intital velocity, u=0 m/s
<h3>What is the first equation of motion?</h3>
We know that, Newton's equation of motion,
s = ut+ 1/2 at^2
1000 = 0 + 1/2 x 5 x t^2
1000 = 5/2 x t^2
2000/ 5 = t^2
t = 20 s
Also,a = (v-u)/t
5 = v-0/20
100 = v
v = 100 m/s
Hence, the velocity of a train starting from rest moves with a uniform acceleration of 5 m/s2 would be 100 m/s.
Learn more about velocity here;
brainly.com/question/3491339
#SPJ1
