Thursday

January 29, 2015

January 29, 2015

Posted by **Geoff** on Friday, July 19, 2013 at 10:17pm.

where

y is the object's vertical distance (in feet) above from where it was thrown

x is the object's horizontal distance (in feet) away from where it was thrown

and

u is the objects' initial horizontal velocity

v is the object's initial vertical velocity

g is the force exerted by gravity.

Suppose a ball is launched from ground level (on level ground) with an initial horizontal velocity of 50 feet/second and an initial vertical velocity of 100 feet/second and that the force due to gravity was -16 feet/second2

a) Substitute those values into the given formula and simplify.

b) Find how far the ball is away when the ball hits the ground again. Show the equation you solved and tell or show how you solved it.

**Answer this Question**

**Related Questions**

Physics - An object fired at an angle of 31.9° above the horizontal takes 2.55 s...

8th Grade Algebra - To find the image length, of a 4-foot-tall object in a ...

math - The approximate distance,S, in feet that an object falls in t seconds ...

ALGEBRA - 1. Many people know that the weight of an object varies on different ...

algebra - 5. 16t2 gives the distance in feet a free-falling object falls in t ...

math - An object that is falling or vertically projected into the air has it ...

algebra - 5. 16t2 gives the distance in feet a free-falling object falls in t ...

Algebra - THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the...

Algebra - THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the...

Math - an object is thrown upward from a height of 70 feet. t second after it is...