Answer:
Initial velocity of an object
The acceleration of an object
The change in position of an object
Explanation:
In that equation, you are solving for the final velocity of an object.
The potential energy of the egg when it begins to fall is equal to the kinetic energy of the egg just before touching the ground:
m * g * h = (1/2) * m * v ^ 2
Clearing the speed:
v = root (2 * h * g)
Substituting the values
v = root (2 * (10) * (9.8)) = 14
Then, by definition, we have
F * deltat = m * deltav
Clearing F
F = (m * deltav) / (deltat)
Substituting the values
F = ((0.060) * (14)) / (2) = 0.42
answer
the force exerted on the egg by the floor was 0.42N
Answer:
Acceleration will be equal to
Explanation:
We have given mass of the car m = 980 kg
Velocity of the car v = 37.4 km/hr = 10.4 m/sec
Power supplied by the engine P = 5500 watt
We know that power is rate of change of energy with respect to time
So
Energy is equal to energy = force × distance
So
From newtons second law force is equal to Force = mass × acceleration
So
So
Answer:
follow this steps so you can find the answer of your question
Explanation:
To calculate the centripetal force for an object travelling in a circular motion, you should:
Find the square of its linear velocity, v² .
Multiply this value by its mass, m .
Divide everything by the circle's radius, r .
v
Convert the given temperatures from celsius to kelvin since we are dealing with gas.
To convert to kelvin, add 273.15 to the temperature in celsius.
T1 = 22 + 273.15 = 295.15 k
T2 = 4 + 273.15 = 277.15 k
V1 = 0.5 L
Let's find the final volume (V2).
To solve for V2 apply Charles Law formula below: