An object is projected horizontally at 8 m/s from the top of a 122.5 m cliff. How far from the base of the cliff will the object strike the ground.
8 m/s is the ---
What is initial horizontal velocity
100
An object is projected horizontally at 8 m/s from the top of a 122.5 m cliff. How far from the base of the cliff will the object strike the ground.
122.5 m is the...
What is delta y/ vertical distance
100
An object is projected horizontally at 8 m/s from the top of a 122.5 m cliff. How far from the base of the cliff will the object strike the ground.
What is the problem asking you to find?
What is horizontal displacement / delta X
100
A person kicks a rock off a cliff horizontally with a speed of 20 m/s. It takes 7 seconds to hit the ground. What is the height of the cliff?
20 m/s is the..
What is initial horizontal velocity
100
A person kicks a rock off a cliff horizontally with a speed of 20 m/s. It takes 7 seconds to hit the ground. What is the height of the cliff?
7 seconds is the...
What is the time
200
A person kicks a rock off a cliff horizontally with a speed of 20 m/s. It takes 7 seconds to hit the ground. What is the height of the cliff?
What is the problem asking you to find?
What is vertical distance / delta y
200
A ball is thrown horizontally from the roof of a building 50 m tall and lands 45 m from the base. What was the ball's initial speed?
50 m is the...
What is delta y
200
A ball is thrown horizontally from the roof of a building 50 m tall and lands 45 m from the base. What was the ball's initial speed?
45 m is the...
What is horizontal displacement / delta x
200
A ball is thrown horizontally from the roof of a building 50 m tall and lands 45 m from the base. What was the ball's initial speed?
What is the problem asking you to find?
What is vix -- initial horizontal velocity
200
A student threw a ball horizontally out of a window 8 m above the ground. It was caught by another student who was 10 m away.
What is the delta x? What is the delta y?
What is 10 m = x // 8 m = y
300
horizontal acceleration in projectile motion is always...
What is 0
300
vertical acceleration in projectile motion is always...
What is 9.8 m/s^2
300
How many forces act on a projectile?
What is one
300
As a projectile travels upwards, what's happening to its vertical velocity?
What is it's decreasing
300
As a projectile travels upwards, what's happening to its horizontal velocity?
What is it's staying the same
400
As a projectile travels downwards, what's happening to its vertical velocity?
What is it's increasing
400
As a projectile travels upwards, what is happening to its horizontal velocity?
What is it's staying the same
400
A projectile has an initial horizontal velocity of 7 m/s. At the top of the trajectory, what is the horizontal velocity?
What is still 7m/s
400
What causes a projectile to stop rising and to fall back down to earth?
What is the force of gravity
400
A projectile is launched with an initial vertical velocity of 8 m/s. At the top of the trajectory, what is the vertical velocity?
What is 0 m/s
500
A baseball rolls with an initial velocity of 2 m/s across a level table. The table is 1 m high. How far from the table does the ball land?
What is 0.9 meters away
500
A stuntman runs horizontally off of a 50 meter high cliff into water below. How fast was the stuntman moving if he lands 90 meters away from the base of the cliff?
What is 28.2 m/s
500
A snowboarder leaves the horizontal end of a ramp with a velocity of 25 m/s. If he lands 70 meters from the base of the ramp, how high is the end of the ramp from the ground?
What is 38.4 meters high
500
A student was so fed up with school that he threw his laptop out of a window 8 m above the ground. It was fortunately caught by another student 10 m away. What was the initial horizontal velocity of the laptop?
What is 7.81 m/s
500
A dishwasher is pushed horizontally from a cliff 30 m high. It is given an initial velocity of 20 m/s. How far from the edge of the cliff does the dishwasher land?