math
 👍
 👎
 👁
Respond to this Question
Similar Questions

Algebra
A ball is thrown into the air. The height h, in feet, of the ball can be modeled by the equation h= 16t^2+20t+6, where t is the time, in seconds, the ball is in the air. When will the ball hit the ground? first should I use x=

science
a ball is thrown straight upward and returns to the thrower's hand after 3.00s in the air. A second ball is thrown at an angle of 30.0 deg with the horizontal. At what speed must the second ball be thrown so that it reached the

Physics
a 1kg ball is thrown into the air with an initial velocity of 30 m/sec. how much kinetic energy does the ball have? how much potential energy does the ball have when it reaches the top of its ascent? how high into the air did

math
your friend tosses a ball into the air at an initial velocity of 18 feet per second.The equation h=8t^2+18t+5 models the height h of the ball t seconds after it was thrown. When did the ball reach its highest point?

Physics
A ball is thrown horizontally from the top of a building. The ball is thrown with a horizontal speed of 8.2 ms^1. The side of the building is vertical. At point P on the path of the ball, the ball is distance x from the building

Physics
A ball is thrown upwards. Neglecting air resistance what initial speed does the ball need to remain in the air for a total time of 10 seconds? PLEASE show work :)

Physics
A ball is thrown vertically upward, which is the positive direction. A little later it returns to its point of release. The ball is in the air for a total time of 7.99 s. What is its initial velocity? Neglect air resistance.

physics
two students are on a balcony 20.6 m above the street. One student throws a ball vertically downward at 14.7 m/s. At the same instant, the other student throws a ball vertically upward at the same speed. The second ball just

physics
A ball is thrown straight up into the air. At each of the following instants, is the magnitude of the ball's acceleration greater than g, equal to g, less than g, or zero? Air resistance may be neglected. A) just after leaving

Algebra
A ball is thrown into the air. The height in feet of the ball can be modeled by the equation h = 16t2 + 20t + 6 where t is the time in seconds, the ball is in the air. When will the ball hit the ground? How high will the ball go?

Physics
Two balls (Ball 1 and Ball 2) are released from the top of a tower. Ball 2 is thrown 3.14 seconds after Ball 1 is dropped. Ball 2 is thrown downward with a velocity of 3.49 m/s. Determine how far Ball 1 has fallen (to two decimal

Physics
A ball is thrown straight up from the ground with speed v_0. At the same instant, a second ball is dropped from rest from a height H, directly above the point where the first ball was thrown upward. There is no air resistance.
You can view more similar questions or ask a new question.