What does an object’s weight measure?(1 point)
the amount of matter the object contains
the amount of interaction between the object and a scale
the gravitational force that is acting on the object
the speed at which the object will fall
2 answers
C
what is the measure of the amount of matter in an object?
- mass 💗
- net force
- velocity
- newton
how much force in Newtons is required to accelerate a 5 kg bowling ball at 2 m/s2?
- 10 n 💗
- 2.5 n
- 3 n
- 7 n
which statement correctly applies to a car that changes its velocity over a period of time?
- a nonzero net force is acting on it 💗
- no net force is acting on it
- forces are acting on it
- the combination of all forces acting on it is zero
in each of three trials of an investigation, a single force is applied to a mobile. each time, the mobile acquires a different acceleration. the table shows the relationship between the acceleration and the acting force. [picture of said table] which phrase best describes a graph that would represent the relationship shown in the table?
- an upward-sloping line drawn on a graph with acceleration shown on the y-axis and force shown on the x-axis 💗
- a downward-sloping line drawn on a graph with acceleration shown on the x-axis and force shown on the y-axis
- a downward-sloping line drawn on a graph with acceleration shown on the y-axis and force shown on the x-axis
- an upward-sloping line drawn on a graph with acceleration shown on the x-axis and force shown on the y-axis
which statement describes the motion of an object when the net force is zero?
- the object is at rest 💗
- the object is speeding up
- the object changes direction
- the object is slowing down
hope this helps <3
i took this test on the 11th so some questions might be changed in the future, but these are correct as of 11/11/22
- mass 💗
- net force
- velocity
- newton
how much force in Newtons is required to accelerate a 5 kg bowling ball at 2 m/s2?
- 10 n 💗
- 2.5 n
- 3 n
- 7 n
which statement correctly applies to a car that changes its velocity over a period of time?
- a nonzero net force is acting on it 💗
- no net force is acting on it
- forces are acting on it
- the combination of all forces acting on it is zero
in each of three trials of an investigation, a single force is applied to a mobile. each time, the mobile acquires a different acceleration. the table shows the relationship between the acceleration and the acting force. [picture of said table] which phrase best describes a graph that would represent the relationship shown in the table?
- an upward-sloping line drawn on a graph with acceleration shown on the y-axis and force shown on the x-axis 💗
- a downward-sloping line drawn on a graph with acceleration shown on the x-axis and force shown on the y-axis
- a downward-sloping line drawn on a graph with acceleration shown on the y-axis and force shown on the x-axis
- an upward-sloping line drawn on a graph with acceleration shown on the x-axis and force shown on the y-axis
which statement describes the motion of an object when the net force is zero?
- the object is at rest 💗
- the object is speeding up
- the object changes direction
- the object is slowing down
hope this helps <3
i took this test on the 11th so some questions might be changed in the future, but these are correct as of 11/11/22
1 answer