Answer:
acceleration = v-u /t
30- 20/5
= 10/5 = 2m/sec²
Force = mass * acceleration
Force = 0.1 * 2
Force = 0.2 Newton
It would be true. Excess radiation causes cancer.
1. b or c
2. c
3. a? or d
4.
5. a
If the amount of electrical energy is 50 Joules before the conversions, then it would be 50 Joules after the conversion.
According to law of conservation of energy, we cannot create or destroy energy so it remains constant
Hope this helps!
Ooh. You don't knock on your own hotel door- <span> a knock at the door is your key word.
</span>x
