Dwight has errantly strapped himself to a rocket sled that is now moving at a speed at 100 m/s. If the sled has a total mass of 450 kg and it comes to a stop in 1.5 seconds, what is the force experienced by the sled and Dwight?

In a floral arrangement, the focal area is often

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

Helium decays to form lithium. which equation correctly describes this decay?