Answer:
5 m/s²
Explanation:
Use the acceleration formula:
- vf = final velocity (m/s)
- vi = initial velocity (m/s)
Based on the information given to us by the prompt, we know:
Substitute these values for the variables to calculate the acceleration:
Therefore, the acceleration of the bus is 5 m/s².
Answer:
0.25 m
Explanation:
We can solve the problem by using the lens equation:
where
f is the focal length
p is the distance of the object from the lens
q is the distance of the image from the lens
In this problem, we have
f = +20 cm=+0.20 m (the focal length is positive for a converging lens)
q = +1.0 m (the image distance is positive for a real image)
Solving the equation for p, we find
Answer:
The correct answer should be c)
Explanation:
Sorry if I am incorrect, have a good day y’all