Answer:
See the solutions below
Step-by-step explanation:
Given data
Distance = 24.6km
in meters= 24.6*1000= 24600m
time= 30 minutes
in seconds= 30*60= 1800
int hours= 0.5 hour
speed of the particle in
(i) km/h= 24.6/0.5= 49.2 km/h
(ii) m/s.= 24600/ 1800= 13.66 m/s
Answer:
a=5 b=0 c=3
Step-by-step explanation:
The quadratic equation is written as
ax^2 + bx+c =0
5x^2 +3 =0
5x^2 +0x +3 =0
a=5 b=0 c=3
Yes, the two fractions are equivalent because you can find a greatest common factor in both the numbers. In this case, the GCF is 4 because it goes into both 4 and 8. Then, you divide each part of the fraction by 4. Then, you get the answer 1/2. Therefore, the fractions are equivalent.
Answer:
47.50\.50
Step-by-step explanation:
\-
stands for division
Answer:
Displacement versus time is velocity
Step-by-step explanation:
Displacement versus time is velocity
Acceleration is change in velocity over time
Speed is distance over time
Momentum is mass times velocity