Answer: 16 m
Explanation:
Since this situation is about constanta acceleration, we can use the following equations:
(1)
(2)
Where:
is the bike rider's final velocity
is the bike rider's initial velocity
is the time at which we need to find the bike rider's distance
is the constant acceleration
is the bike rider's traveled distance
From (1) we can find :
(3)
(4)
(5)
Now, we can substitute (5) in (2) and find the traveled distance :
(6)
(7)
Finally:
Answer:
15 N to the right.
Explanation:
100 N to the right -->
85 N to the left <--
So therefore in order to find the net force of where the sled is being dragged towards is 100 N - 85 N = 15 N.
So the sled is moving towards the right of 15 N.
Answer: Positive velocity is then speed towards right, and negative velocity is speed towards left. It is the same for acceleration: negative acceleration is acceleration towards left. It slows objects moving towards right
Explanation: In physics calculations, acceleration — just like displacement and velocity — can be positive or negative. can u help me now pls ?