An athlete executing a long jump leaves the ground at a 28° angle and travels 7.8 m. If the speed was increased by 5%, how much longer would the jump be? 0.1 m 0.7 m 0.9 m O 0.8 m

A golf ball is hit horizontally off the edge of a 26 m high cliff and lands a distance of 29 m from the edge of the cliff. In seconds, at what time did the golf ball hit the ground?

A stone is thrown from ground level with a speed of 10 m/s at an angle of 35° above the horizontal. How much time does it take to reach the maximum height?    (answer numerically in hundredths of a second) What is the maximum height?    (answer numerically in tenths of a meter) What is the horizontal range?   (answer numerically in tenths of a meter)

Suppose a Chinook salmon needs to jump a waterfall that is 1.35 m high. If the fish starts from a distance 1.16 m from the base of the ledge over which the waterfall flows, find the x- and y-components of the initial velocity the salmon would need to just reach the ledge at the top of its trajectory. v0x =  m/s v0y =  m/s

A helicopter is ascending vertically with a speed of 3.2 m/s. At a height of 90.8 m above the ground, a package is dropped from the window. How much time does it take for the package to reach the ground? Answer: Check

A pilot flies in a straight path for 1 h 30 min. She then makes a course correction, heading 10° to the right of her original course, and flies 2 h in the new direction. If she maintains a constant speed of 500 mi/h, how far is she from her starting position? (Round your answer to the nearest mile.)

Please answer this with in 30 mins ! I will upvote ! Question: A Boston Red Sox player hits the ball at a 15 degree angle with an initial speed of 145 feet per second. The bat is 3 feet from the ground at the time of impact. The "Green Monster, the left field wall in Fenway Park, is 315 feet from home plate How high will the ball be in feet when it reaches the wall? Round to the nearest hundredth

The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? (No Response) m/s

A stone is thrown horizontally at a speed of 5.7 m/s from the top of a cliff 89.5 m high. (a) How long does it take the stone to reach the bottom of the cliff? (b) How far from the base of the cliff does the stone hit the ground? m (c) What are the horizontal and vertical components of the stone's velocity just before it hits the ground? m/s (horizontal) m/s (vertical)

The initial velocity of a car is 35 m/s due North.  Its final velocity is 42 m/s at 15 degrees South of East.  If this takes 30 seconds, what is the magnitude and direction of the car's average acceleration?