A skateboarder begins at the top of a 4 meter ramp. When they reach the other side of the ramp, they don't make it all the way to the top.
Instead, they only reach a height of 3.8 meters. Why? *

A. The skater gains chemical potential energy as they fall

B. Energy is removed by gravity

C. Energy is removed from the system as heat

D. The natural state of all objects is to be at rest on the ground

E. Energy is not conserved in this scenario

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

are there options? cause you ain’t. real specific

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down