The players acceleration is 3.33 m/s/s
Acceleration= Velocity/Time
A =10/3
Explanation:
Given that,
An object in free fall will fall d feet in t seconds, where d and t are related by the algebraic model as :
..........(1)
(a) We need to find the time taken by the object to fall 1148 ft. Put this in equation (1) as :
t = 8.47 seconds
(b) If the object is in free fall for 18.5 sec after it is dropped, then the height of the object is given by :
d = 5476 ft
Hence, this is the required solution.
Its C. a decrease in the radius and an increase in the tangential speed ,I'm 100% sure
I took the test on Plato and got it correct. The answer is ecesis.
Answer:
The skier will be moving at 13.31 m/s.
Explanation:
To calculate the velocity of the skier we need to find the acceleration, as follows:
Where:
: is the force due to the rope = 365 N
: is the combined average frictional force = 190 N
m: is the mass = 75.0 kg
Now, we can calculate the velocity of the skier by using the following kinematic equation:
Where:
: is the final velocity =?
: is the initial velocity = 0 (the skier is initially at rest)
d: is the distance = 38.0 m
Therefore, the skier will be moving at 13.31 m/s.
I hope it helps you!