A copper block rests 30.0 cm from the center of a steel turntable. The coefficient of static friction between the block and the
1 answer:
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Explanation:
Wooho Physics my favorite subject! And my 100th answer :)
We will use the formula
- Where v is Final velocity
- And u is Initial velocity.
- t is time taken.
In this question :-
- u is 4 m/s
- v is 6 m/s
- t is 5 seconds
Applying the formula:-
So, Acceleration is 0.4 m/s² is the answer.
Hope it helps :)
Answer:
270 m
Explanation:
We can find the distance travelled by the car by using the following suvat equation:
where
s is the distance travelled
u is the initial velocity
v is the final velocity
t is the time
For the car in this problem,
u = 0
v = 45 m/s
t = 12 s
Substituting into the equation, we find: