subject
Physics, 24.04.2020 01:36 lucia87

Two objects are at rest on a frictionless surface. Object 1 has a greater mass than object 2.

(a) When a constant force is applied to object 1, it accelerates through a distance d in a straight line. The force is removed from object 1 and is applied to object 2. At the moment when object 2 has accelerated through the same distance d, which statements are true? (Select all that apply.)
A) p1 < p2
B) p1 = p2
C) K1 > K2
D) p1 > p2
E) K1 = K2
F) K1 < K2

(b)When a force is applied to object 1, it accelerates for a time interval Δt. The force is removed from object 1 and is applied to object 2. Which statements are true after object 2 has accelerated for the same time interval Δt? (Select all that apply.)
A) K1 > K2
B) p1 < p2
C) K1 < K2
D) p1 > p2
E) p1 = p2
F) K1 = K2

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
question
Physics, 22.06.2019 16:30
Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.
Answers: 1
question
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
question
Physics, 22.06.2019 22:50
The chart shows daniela’s run through her race. what is her velocity? 1.5 m/s 2 m/s 2.5 m/s 5 m/s
Answers: 1
You know the right answer?
Two objects are at rest on a frictionless surface. Object 1 has a greater mass than object 2.
<...
Questions
question
Geography, 29.09.2021 15:10
question
Mathematics, 29.09.2021 15:10
question
Mathematics, 29.09.2021 15:10
question
History, 29.09.2021 15:10
question
Biology, 29.09.2021 15:10
Questions on the website: 13722366