if an object has acceleration pointing to the right. What is the direction of the velocity?
if an object has acceleration pointing to the right. What is the direction of the velocity?
1. An object with an initial velocity to right immediately has a negative acceleration for t seconds a) Draw a velocity vs. time graph b) State what the slope of velocity vs. time graph says about the motion of the object c) Create an equation for the area between the velocity curve and the time axis in terms of the initial velocity, the change in velocity, and the change in time
an object moving with uniform acceleration has a velocity of 11.0 cm/s in the positive x-direction when its x-coordinate is 2.79 cm. If its x-coordinate 2.55s later is -5.00cm, what is its acceleration?
An object moving with uniform acceleration has a velocity of 11.0 cm/s in the positive x-direction when its x-coordinate is 3.06 cm. If its x-coordinate 3.05 s later is −5.00 cm, what is its acceleration?
An object moving with uniform acceleration has a velocity of 11.0 cm/s in the positive x-direction when its x-coordinate is 2.73 cm. If its x-coordinate 3.55 s later is −5.00 cm, what is its acceleration?
Two students are discussing what determines the direction of an object’s velocity change arrow. Student A says: The velocity change arrow is in the same direction as the velocity of the object. Student B says: The velocity change arrow is independent of the velocity of the object. You have the following equipment: spring scale, mass, stand, motion sensor, stopwatch, metre stick What kind of experiment to do to prove one of the student is wrong? My answer: I believe student...
Answer the following questions: a) In the picture above, the velocity is pointing in the [Select ] direction and the acceleration is pointing in the Select ] direction. Therefore the skateboarder is Select ] d) In the picture above, the velocity is pointing in the [Select ] ' | directon and the acceleration is pointing in the [Select ] direction. Therefore the skateboarder is Select ] b) In the picture above, the velocity is pointing in the Select] in the...
with reason please.
Velocity and Acceleration Vectors An object is moving with an initial velocity along the x-axis and a constant acceleration in the second quadrant of the x-y plane as shown. Which one of the following statements about the subsequent motion of the object is true? (a) The velocity of the object never changes magnitude. (b) The velocity of the object never changes direction. (c) The direction of the velocity of the object is never the same as that...
Can the velocity of an object stop and reverse direction when its acceleration is constant? Explain with 100 words or less
What is the initial angular velocity of an object if it has an angular acceleration of α, a rotation time of t, a final angular position of θ, and an initial angular position of θo? (Need to rework equation to find initial angular velocity)
What is the direction of the acceleration of the object at moment 5? Enter the letter of the arrow with this direction from the compass rose in the figure. Type z if the acceleration vector has zero View Available Hints) Submit Part B What is the direction of the acceleration of the object at moments 0 and 107 Enter the letters corresponding to the arrows with these directions from the compass rose in the figure, separated by commas. Type Z...