elanie13
Answered

What allows a tightrope walker to walk across the rope?
tension
air resistance
friction
magnetic force

Isabella pushes a box with a force of 20 N. It accelerates at 2 m/s/s. What is the mass of the box?

10 kg
40 kg
22 kg
cannot be determined

Answer :

yasyyas646646

The correct answer is 10kg not bc I read my lesson and in plus


Isabella pushes a box with a force of 20 N. It accelerates at 2 m/s/s. What is the mass of the box?

10 kg(Correct answer answered by teacher)

40 kg

22 kg

cannot be determined


SelitaScott

Answer:

The answer to the first one is Tension.

   

   

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