Answer:
102.2 degrees Fahrenheit
Explanation:
You can use this formula in order to convert from Celsius to Fahrenheit:
(C x 9/5) +32
39 x 9 = 351
351 / 5 = 70.2
70.2 + 32 = 102.2
Answer:
I might be able to help, but I also might not. I need to check if I can get you the answer.
Explanation:
#21
- initial velocity=u=5m/s
- Time=t=2s
- Acceleration=a=1.3m/s²
According to first equation of kinematics
- v=u+at
- v=5+1.3(2)
- v=5+2.6
- v=7.6m/s
#22
#a
- v1=2+3(3)=2+9=11m/s
- v2=-8-4(3)=-20m/s
- v3=1-5(3)=-14m/s
The order is
#b
for speed find absolute velocity
- S1=|11|=11m/s
- S2=|-20|=20m/s
- S3=|-14|=14m/s
So order is
S1<S3<S2
