Law of conservation of momentum
67*x=4.2*5.6
The annual salary for a physical therapist is <span>84,020 USD.</span>
Adding both distances together, you get a total of 1800 miles. With the total travel time of 4 hours, you divide the distance traveled by the time it took. so 1800/4=450 mph
Answer:
magnitude of the average acceleration is 4.16 m/s²
Explanation:
given data
initial velocity u = 5 m/s
distance s = 3 m
final velocity v = 0
to find out
magnitude of the average acceleration
solution
we will apply here linear motion equation that is
v²-u² = 2×a×s ..............1
put here all these value
v is final velocity and u is initial velocity and s is distance
0²-5² = 2×a×3
a = -4.16
so magnitude of the average acceleration is 4.16 m/s²
