Steve and Jose drove Jose's car to the beach during Spring Break. The 495 kilometer drive took them 8 hours and 30 minutes. What
1 answer:
You might be interested in
Explanation :
It is given that :
The initial velocity of the car is 10 m/s.
Juliette sets the acceleration to zero.
We know that, acceleration \
where,
u is the initial velocity and v is the final velocity.
So, final velocity will become 10 m/s.
Hence, the car will move with the constant velocity i.e. 10 m/s.
So, Shakina described that the car will move with the constant velocity of 10 m/s as acceleration is zero.
Answer:
2s
Explanation:
The position function of the motion can be expressed as:
where is the origin where the particle starts off,
and a = <1,2,0> m/s2. In the 3-coordinate system it can be written as
For the particle to hit the 2x+y-z=4 plane then its coordinates must meet that criteria
t = 2 or t = -1
Since t can only be positive we will pick t = 2s