Answer:
Explanation:
<u>Frictional Force
</u>
When the car is moving along the curve, it receives a force that tries to take it from the road. It's called centripetal force and the formula to compute it is:
The centripetal acceleration a_c is computed as
Where v is the tangent speed of the car and r is the radius of curvature. Replacing the formula into the first one
For the car to keep on the track, the friction must have the exact same value of the centripetal force and balance the forces. The friction force is computed as
The normal force N is equal to the weight of the car, thus
Equating both forces
Simplifying
Substituting the values
All we can predict in advance is that you will have made two slices of apple
inedible, and also ruined a cup of milk and a cup of Gatorade.
Concerning the changes that would take place in these three substances,
I personally don't know, and I doubt that it has ever been tried. This would
make a super science experiment that you could do at home !
Answer:
Forces, Gravity, Friction, Direction, Acceleration.
Profit = 1350-1184=166 AED
Loss= 1350-166 =1184
The initial velocity is obtained as 2.5 m/s.
<h3>What is the initial speed?</h3>
To obtain the initial speed, we have to apply the law of conservation of linear momentum which states that momentum before collision is equal to momentum after collision.
Now, the two fragments initially had one velocity before they were split in two directions opposite each other;
Applying the principle of conservation of linear momentum to this problem;
(2 + 10)v = (6 * 10) - (2 * 15) (they moved in opposite directions)
12v =60 - 30
12v = 30
v = 30/12
v = 2.5 m/s
Learn more about momentum:brainly.com/question/24030570
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