When fired from a weapon, a 10 kg projectile receives a kinetic energy Wk of 1.8 MJ. Determine the kinetic energy Wk of the weapon due to recoil if its

mass is 600 kg.​

Canberra is the capital of Australia.

Is Canberra the capital of Australia?

Where is Canberra in Australia?

Is Canberra or Berling the capital of Australia?

Canberra is the capital of Australia, isn't it?

What is the capital of Australia?

Tasmanian wolves disappeared in the 20th century.

Did Tasmanian wolves disappear in the 20th century?

When did Tasmanian wolves disappear?

Did Tasmanian wolves disappear in 2othcentury or in 21th century?

Tasmanian wolves disappear in the 20th sentury, didn't they?

What dissapear in 20th century?

1) If we don’t hurry, we will be late.

2) If I see her, I will give her your message.

3) If you’re hungry, I will make you a sandwich.

4) If he does not come to the party, I will be very upset.

5) If she goes to Paris, she’ll send me a postcard.

6) If we aren’t busy, we’ll come with you.

7) If he does that again, dad will be very angry.

8) If he does not finish his homework, he won’t go out.

9) If he comes, I’ll talk to him.

10) If she hurries, she won’t be late.

11) If it rains, we will not go out.

12) If they are late, they will miss the bus.