A stone is thrown horizontally with an initial speed of 10 m/s from the edge of a cliff. A stopwatch measures the stone's trajectory time from the top of the cliff to the bottom to be 4.3 s. What is the height of the cliff if air resistance is negligibly small?
To solve this problem, it only needs the vertical motion equation for fall free,
at the distance will be equal to the height of the cliff, . then
the height of the cliff is
A stone is thrown horizontally with an initial speed of 10 m/s from the edge of...
A stone is thrown at an angle of 15.5º above the horizontal from the top edge of a cliff with an initial speed of 21.9m/s. A stop watch measures the stone's total trajectory time to be 5.7 s. What is the height of the cliff?
Question 7 A stone is thrown horizontally with a speed of 18.8 m/s from the edge of a vertical cliff of height 122.5 m. stone projected horizontally 122.5 m base of the cliff sea At what distance from the base of the cliff will the stone hit the sea, in units of meters? Assume that air resistance is negligible. MacBook Air
A stone is thrown horizontally at a speed of 5.0 m/s from the top of a cliff 79.3 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? (c) What are the horizontal and vertical components of the stone's velocity just before it hits the ground? m/s (vertical) m/s (horizontal)
A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 75.0 m high; (a) How much time does it take in order for the stone to reach the maximum height? (b) What is the maximum height measured from the edge of the cliff? (c) How much time (from the instant the stone is projected) does it take to reach the bottom of the cliff? (d) What is its speed just before reaching...
A hiker throws a stone from the upper edge of a vertical cliff. The stone's initial velocity is 25.0 m/s directed at 40.0° with the face of the cliff, as shown in the figure. The stone hits the ground 3.75s after being thrown and feels no appreciable air resistance as it falls. (a) What is the height of the cliff (b) How far from the foot of the cliff does the stone land? (c) How fast is the stone moving...
A hiker throws a stone from the upper edge of a vertical cliff. The stone's initial velocity is 25.0 m / s directed at 40.0° with the face of the cliff, as shown in the figure. The stone hits the ground 3.75 s after being thrown and feels no appreciable air resistance as it falls.(a) What is the height of the cliff?(b) How far from the foot of the cliff does the stone land?(c) How fast is the stone moving...
a stone is thrown horizontally at a speed of 5.o m/s from the top of a cliff 78.4 m high. How long does it take the stone to reach the bottom of the cliff?
A stone is thrown vertically upward with a speed of 13.5 m/s from the edge of a cliff 75.0 m high. A.) how much later doesnit reach the bottom of the cliff? In seconds B.) what is it’s speed just before hitting? In m/s C.) what total distance did it travel? In m
A stone thrown horizontally from a height of 6.27 m hits the ground at a distance of 12.10 m. Calculate the initial speed of the stone. Neglect air resistance. Submit Answer Tries 0/99 Calculate the speed of the stone as it hits the ground. Neglect air resistance.
Question 4 4 pts A small ball is thrown horizontally with a speed of 5 m/s from the edge of a cliff. It strikes ground at a point 10m horizontally from the cliff edge. The height of the cliff (in m) is O 10 19.6 39.2 9.8 O 4.9