Answer:
Refraction
The rainbow is created because the index of refraction of water droplets changes as a function of wavelength. So, when the light enters the water droplet different colors will bend at different angles thus producing a dispersive effect known as a rainbow.
Hi there!
The energy that is about to or can be released from an object after energy has been transferred to it is called potential energy. In this case, as the diver jumps, potential energy is stored in the board as it bends. The potential energy is then released as kinetic energy when the board springs back up and the diver actually jumps.
Hope this helps!
Answer:
Have a blessed day!
Explanation:
The energy to launch the spacecraft came from moving the spacecraft against the magnetic force. The energy used to move a magnet against a magnetic force is stored as potential energy in the magnetic field. This magnetic force can convert potential energy stored in the magnetic field to kinetic energy.
Please give brainliest!
Answer:
Explanation:
Given:
- initial speed of car and motorcycle,
- initial distance between the car and motorcycle,
- time after which the motorcycle starts to accelerate,
- rate of acceleration of motorcycle,
The initially the relative velocity of the motorcycle is zero with respect to car.
<u>Now using the equation of motion in the relative quantities:</u>
here:
relative distance of motorcycle with respect to the car
initial relative velocity of the motorcycle with respect to the car
time taken to cover the distance gap from the car.
This depends on the direction of the velocity vector to the magnetic field vector. The force is F=q(VxB) ("x" is the cross product.) The max force is when V and B are perpendicular. Then F=qVB = (1.602e-19)(2000)(300) = 9.612e-14 N
