A rock is projected from the edge of the top of a building with an initial velocity of 12.2 m/s at an angle of 53° above the horizontal. The rock strikes the ground a horizontal distance of 25 m from the base of the building. Assume that the ground is level and that the side of the building is vertical. How tall is the building? 18.9 m 23.6 m 25.3 m 29.6 m 27.4 m

You are going to throw a ball upward at an angle of 5.80 degrees. If you can throw it with an initial speed of 24.7 m/s, what is its initial vertical velocity component? Your Answer: Answer

An airplane travels to an airport near the beach, 250 km south. On the return trip, there is poor weather, so the airplane lands at a different airport, halfway between the original airport and the beach airport. What is the airplane's displacement? 375 km south 125 km north 250 km south 125 km south

A bee flies east at a speed of 1.00 m/s relative to air. The wind has a speed of 5.0 km/hr with respect to Earth in the direction 25° west of south. How long will it take the bee to cross a field that is 500m wide? 18 min 16 min 6.3 min 20 min The bee can not cross the field.

If you are traveling at 1000 fpm what climb angle would provide a vertical speed of 500 fpm? 30 45 60

A car is traveling east at 20 m/s. After 12 s its velocity is 14 m/s in the same direction. Find the magnitude and direction of the car's average acceleration. 0.50 m/s 2, west 0.30 m/s 2, east 0.30 m/s 2, west 0.50 m/s 2, east

You throw a ball on planet X where g is not the same as on Earth. The figure below shows the vertical velocity of the ball after it leaves your hand. Air resistance is not important. v(m/s) 18.0 12.0 6.0 -6.0 -12.0 -18.0 1.0 2.0 3.0 t(s)

A small block has a horizontal velocity of 4.00 m/s as it slides off the edge of a table. The table is a vertical distance of 0.85 m above the floor. If g = 9.80 m/s2,  how far does the block travel horizontally while it is in the air?

A soccer player kicks the penalty ball with a speed of 75 m/s at an angle of 23.4° from the horizontal. What is the vertical displacement of the ball? O 41.78 m O 24.03 m 45.27 m O 52.56 m

Two apples are thrown from a cliff.  One is thrown with an upward angle of 300 while the other is thrown at a downward angle of 300.  Which of the following is true?   Question 36 options:   The apple thrown at an upward angle with hit the ground last   the apple thrown at an upward angle will have a greater range   Both apples will hit the ground at the same time   the apple thrown at a downward angle will have a greater range