Answer:
<em><u>A.9</u></em><em><u> </u></em><em><u>kWh</u></em>
Explanation:
Tv is rated 0.1 kW
in one day energy used will be 0.1kW ×3hr=0.3kwh
in 30 days energy used will be 0.3kwh×30=9kwh
Answer:

Explanation:
Mass of the losing player with its all equipment is given as
M = 86 kg
Net force applied on him by another player is given as
F = 780 N
also we know that acceleration of the losing player is given as

now by Newton's 2nd law we will have




Answer:
negative
Explanation:
Each droplet should have an integer multiple of the elementary charge. The smallest charge measured is the charge of an electron.