A ball is thrown straight down from a bridge with an initial velocity of 18.5 m/s. If it travels for 2.3 sec, how high is the bridge?
A ball is thrown straight down from a bridge with an initial velocity of 18.5 m/s....
7. A ball s thrown veriely downward from the edge of a bridge 300 m high with an initial speed of 100 mv's. The ball als ll the way down and strikes the water below. Determine the time it takes the ball to strike the water bridge 30.0 m high with an initial speed of 100 m/s. The ba falls all the way down and
A ball is thrown straight up into the air from the ground with initial velocity v0= 4 m/s, it reaches its apex and falls back down. Neglecting air resistance, how long does it take the ball to return to the ground?
A ball is thrown with in an initial velocity of 31.4 m/s straight up. What is the maximum height it reaches? Number Units How long is it in the air? NumberUnits
7. A ball is thrown vertically downward from the edge of a bridge 24.0 m high with an initial speed of 12.0 m/s. The ball falls all the way down and strikes the water below. Determine the time it takes the ball to strike the water. 3.75 8. A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally drops m above the ground. (a) How long will it take the camera to reach the ground?...
A ball is thrown from the top of a building with an initial velocity of 23.7 m/s straight upward, at an initial height of 52.0 m above the ground. The ball just misses the edge of the roof on its way down, as shown in the figure. (a) Determine the time needed for the ball to reach its maximum height. s (b) Determine the maximum height. m (c) Determine the time needed for the ball to return to the height...
A ball is thrown vertically downward from the edge of a bridge 20.0 m high with an initial speed of 13.0 m/s. The ball falls all the way down and strikes the water below. Determine the time it takes the ball to strike the water.
A ball is thrown vertically downward from the edge of a bridge 22.0 m high with an initial speed of 16.0 m/s. The ball falls all the way down and strikes the water below. Determine the time it takes the ball to strike the water.
If a ball is thrown straight down with an initial speed of 18 ft/s, what is the magnitude (ft/s) of the ball's velocity when it hits the ground? The ball starts at 50 ft in the air.
A ball is thrown straight down at 1.50 m/'s from a tall tower. Two seconds (2.00 s) later a second ball is thrown straight up at 4.00 m/s. How far apart are the two balls 4.00 s after the second ball is thrown? Ignore the effects of air resistance. Example 2-9
7. A ball is thrown vertically downward from the edge of a bridge 25.0 m high with an initial speed of 18.0 m/s. The ball falls all the way down and strikes the water below. Determine the time it takes the ball to strike the water x4.75 s