Aforce of 99 n causes a box to accelerate at a rate of 12 m/s2. what is the mass of the box? a. 1,100 kg b. 1,100 n c. 9.0 kg d. 9.0 n

Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?

What determines the amount of inertia an object has

What is the single most important equation in all of physics?