Understanding Zero Slope in Distance & Velocity Graphs

AI Thread Summary
A zero slope in a distance vs. time graph indicates that the object is not moving, meaning there is no change in distance over time. In contrast, a zero slope in a velocity vs. time graph signifies constant velocity, which can also mean the object is at rest if the velocity is zero. The discussion highlights the importance of understanding how slope relates to motion in these graphs. It emphasizes that a flat line on a distance vs. time graph represents no motion, while a flat line on a velocity vs. time graph indicates constant velocity. Overall, these concepts are crucial for analyzing motion in physics.
Jayman
Messages
1
Reaction score
0
Help! please what motion is occurring when the slope of a distance vs. time graph is zero

Homework Statement


slope of a distance vs. time graps is zero and constant and changeing
slope of a velocity vs. time graph is zero and constant
what types of distances are there?

Homework Equations





The Attempt at a Solution

 
Physics news on Phys.org


Well I assume when you learned early algebra, you learned that slope = change of y / change of x. Given that, what is the slope of a distance vs time graph equivalent to? (and what about velocity vs time?)
 


there is no motion. it means that the the object is standing still.
 
Thread 'Variable mass system : water sprayed into a moving container'
Starting with the mass considerations #m(t)# is mass of water #M_{c}# mass of container and #M(t)# mass of total system $$M(t) = M_{C} + m(t)$$ $$\Rightarrow \frac{dM(t)}{dt} = \frac{dm(t)}{dt}$$ $$P_i = Mv + u \, dm$$ $$P_f = (M + dm)(v + dv)$$ $$\Delta P = M \, dv + (v - u) \, dm$$ $$F = \frac{dP}{dt} = M \frac{dv}{dt} + (v - u) \frac{dm}{dt}$$ $$F = u \frac{dm}{dt} = \rho A u^2$$ from conservation of momentum , the cannon recoils with the same force which it applies. $$\quad \frac{dm}{dt}...
I was thinking using 2 purple mattress samples, and taping them together, I do want other ideas though, the main guidelines are; Must have a volume LESS than 1600 cubic centimeters, and CAN'T exceed 25 cm in ANY direction. Must be LESS than 1 kg. NO parachutes. NO glue or Tape can touch the egg. MUST be able to take egg out in less than 1 minute. Grade A large eggs will be used.
Back
Top