Acar traveling along the highway needs a certain amount of force exerted on it to stop it in a
certain distance. more stopping force is required when the car has
a) more mass.
b) more momentum.
c) less stopping distance.
d) all of these
e) none of these

Not all tiles will be usedidentify the element present in each star based on the gaps observed in wavelengths of its light refer to this table containing absorption wavelengths (in nm) of several different elements the table ishelium 447, 502 ,587 ,668carbon 427 ,515, 600 ,678sulfur 425, 565, 639, 675xenon 484, 590, 687calcium 429 ,527, 593, 645silver 421 ,521, 662

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

What happens to the electrostatic force between two charged particles if the distance between them is doubled?