21. When the angle of elevation to the Sun is 69°, a tower casts a shadow on the ground that is 64. 3 feet long. Use the information in the table to determine the approximate length of the shadow cast by the tower when the angle of elevation to the Sun is 65º. 66. 2 ft 52. 9 ft 54. 5 ft 78. 1 ft

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

a=d/t

a="triangle"v/t

explanation:

a = acceleration

a skateboard rolling across the street - apex