judt9306 judt9306
  • 06-11-2017
  • Mathematics
contestada

A ball is dropped from a bridge which is 160 feet above a river. how long will it take the ball

Respuesta :

jorel1380
jorel1380 jorel1380
  • 09-11-2017
h(t)=-16t²+160
0=-16t²+160
16t²=160
t²=10
t=√10 or 3.16 seconds
☺☺☺☺
Answer Link

Otras preguntas

Work out the area of a square with base = 1cm
Where do body minerals come from?
Read paragraph 21. What does this sentence suggest? Baseball players understand their potential at an early age. Determination and grit could get a player to th
Ac= 5x+13 bd=11x-5 what is x?
En este momento trabajo en un hotel. Soy limpiadora. Tengo que limpiar habitaciones y a veces tengo que ayudar a los clientes. No me gusta nada mi trabajo. Es r
1/3 divided by 3 = ? 9 divided by 1/3 = ?
What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 6.5? (5 points) A rectangle is shown. The length of the
what are effects of using technology too much
Find the Least Common Denominator of 12 and 3 10 5 35 70 O 17
Can somebody please help