A car travels in a straight line for 5.4 h at a
constant speed of 79 km/h .
What is its acceleration?
Answer in units of m/s2.
2 answers
constant speed is zero acceleration.
A car, moving along a straight stretch of high- way, begins to accelerate at 0.0121 m/s2. It takes the car 66.5 s to cover 1 km.
How fast was the car going when it first began to accelerate?
Answer in units of m/s.
How fast was the car going when it first began to accelerate?
Answer in units of m/s.
1 answer