A curve of radius 50.2 m is banked so that a car of mass 1.7 Mg traveling with uniform speed 53 km/hr can round the curve without relying on friction to keep it from slipping on the surface. At what angle is the curve banked? The acceleration due to gravity is 9.8 m/s2. The car is 2 mg and μ= 0.

true tan speed = ang vel x radius

the area between the graph and the t axis

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it