Answer:
The cross-sectional area of the larger piston is 392 cm²
Explanation:
Given;
output mass of the piston, m₀ = 2000 kg
input force of the piston, F₁ = 500 N
input area of the piston, A₁ = 10 cm² = 0.001 m²
The output force is given by;
F₀ = m₀g
F₀ = 2000 x 9.8
F₀ = 19600 N
The cross-sectional area of the larger piston or output area of the piston will be calculated by applying the following equations;
Therefore, the cross-sectional area of the larger piston is 392 cm²
Answer:
No distance is the length between two routes
Explanation:
Distance is the length of the route between two points. ... Direction is just as important as distance in describing motion. A vector is a quantity that has both size and direction. It can be used to represent the distance and direction of motion.
17 Sin (45) in the vertical and 17 Cos
(45)
Hi, we can do a comparisson. Recall that potential energy is defined as m*g*h where m is the mass in kg, g is gravitational acceleration (9.8m/s^2) and h is the height therefore:
A:B:C:D=30×g×1.5:20×g×2:30×g×2:20×g×1.5 since all of them have the term of g, we can "kill" the term hence we have that:
A:B:C:D=45:40:60:30 hence we know the option c has the most potential energy
Answer:
B transferida.
Explanation:
The kinetic energy of the baseball would be transferred to the bat and to the handler.
The law of conservation of energy states that "energy is neither created nor destroyed but transformed from one form to another".
- We know that the baseball posses kinetic energy as it begins to accelerate towards the other player.
- Kinetic energy is the energy due to the motion of a body.
- As it collides with the bat, it is converted to another form of energy.
- The energy form would have been converted to kinetic energy, heat energy and some mechanical energy component.
- Therefore, the energy has been transferred from the ball to the bat.
