Question

derive the equation:s=ut+1/2at², where 'u' is the initial velocity of a body moving with uniform acceleration 'a' for time 't', 'v' is the final velocity and 's' is the distance covered by the body​

Answer 1

Answer:

SEX Q.18 In Mumbai, Temperature is +15 °C at 8:00AM. Temperature increased by 2 °c every

noon. After 12:00 noon temperature decreased by 1'c every hour.

In Kochi, Temperature is +18°C at 8:00AM. Temperature increased by 1 c every ho

After 12:00 noon temperature decreased by 0.5°c every hour.

3°C

i) What is the temperature difference between Mumbai and Kochi at 12:00 noon?

(a) 2 °C

(b)

(c) 1° C (d) 4°C

ii) What is the difference of temperature in Kochi at 8 AM to 5 PM?

(a) 1.5°C (b) -1.5°C (c) 2° C (d) 1°C

iii) The temperature in Kochi at 12:00 noon is :

(a)