Chemistry, 27.02.2021 17:50 2Pallie2

A student conducts an experiment, comparing two objects sliding down two ramps made of different materials but with the same angle. The graph below shows the energy (potential plus kinetic) each object over time Which statement is most accurate? A. Both ramps have friction, and the coefficient of friction for Ramp 2 is less than the coefficient of friction for Ramp 1.

B. Both ramps have friction , and the coefficient of friction for the Ramp 1 is less than the coefficient of friction for Ramp 2.

C. Only Ramp 1 has friction .

D. Only Ramp 2 has friction

HELP!! I will mark brainliest

A student conducts an experiment, comparing two objects sliding down two ramps made of different ma

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 19:00

Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?

Answers: 2

Answer

Chemistry, 21.06.2019 23:30

Ihat will happen if i added baking soda to vinegar

Answers: 2

Answer

Chemistry, 22.06.2019 12:00

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d

Answers: 3

Answer

Chemistry, 22.06.2019 22:30

Which of these statements best explains why space exploration should be encouraged? it prepares humans to live without oxygen. it dispel myths about objects in space. it prevents comets and asteroids from striking earth. it creates technology to absorb harmful radiations in space.

Answers: 1

Answer

You know the right answer?

A student conducts an experiment, comparing two objects sliding down two ramps made of different mat...

Questions