An anstronut weigh 122lbs, what is her weight in newton

The dot diagram represents the motion of the motorcycle as it moves from left to right

Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too

Whithin which type of system is neither the total mass nor the total energy conserved ? a. open b. connected c. isolated d. closed