15. [5x4=20] 19. A body is projected upward making an angle of 60° with vertical axis at the velocity of 72 km/hr. Calculate the time of flight , horizontal range and maximum height it attains. Use 9 - 10 m/s2 Ans: 2 s, 34.64 m, 5 m

Because the sun is the biggest and if the sun orbits the earth we will be dead probably

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.

The answer is: c. from underground