Bus A travels 275 m in 13 s. Bus B travels 290 m in 13 s Bith vehicles travel at constant speed. How do the distance time graphs for these two speeds differ? PLEASE HELP ASAP

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg

k2s for potassium sulphide

i think its d if wrong im sorry