Physics, 20.04.2021 19:50 watsonjessalynn
Question 10 of 10 Samples of different materials, A and B, have the same mass, but the sample of B is higher in density. Which statement could explain why this is so? O A. The particles that make up material B are more closely packed together than the particles that make up material A. B. The particles that make up material A are more closely packed together than the particles that make up material B. C. The sample of material B has greater volume than the sample of material A. O D. The particles that make up material A have more mass than the particles that make up material B. SUBMIT ​
Answers: 2
Physics, 21.06.2019 16:30
You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.
Answers: 1
Physics, 21.06.2019 20:00
Excuse ! extra points plus ! super desperate ! the position of an object does not move relative to a reference point. relative to the reference point the object _. a.) is not moving. b.) is moving.
Answers: 1
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Question 10 of 10 Samples of different materials, A and B, have the same mass, but the sample of B i...
Mathematics, 11.08.2021 01:20
Mathematics, 11.08.2021 01:20
Mathematics, 11.08.2021 01:30
History, 11.08.2021 01:30
English, 11.08.2021 01:30
Biology, 11.08.2021 01:30
Mathematics, 11.08.2021 01:30
English, 11.08.2021 01:30