John is walking down a road when he observes a nearby mountain that a boulder is falling. He notices that it took 1.30s for the boulder to fall the last third of its way to the ground. Determine the height of the mountain.
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- in order to find the depth of a well, you drop a stone into it and time its fall. it hits the water after falling for 1.7s. the depth of the well is aboutChristopher is walking down a road when he observes a nearby mountain that a boulder is falling. He notices that it took 1.30s for the boulder to fall the last third of its way to the ground. Determine the height of the mountain.A boy is walking down a road when he observes a nearby mountain that a boulder is falling, he notices that it took 1.30 seconds for the boulder to fall the last third of its way to the ground. Determine the height of the mountain?
- You attach a meter stick to an oak tree, such that the top of the meter stick is 2.67 meters above the ground. Later, an acorn falls from somewhere higher up in the tree. If the acorn takes 0.311 seconds to pass the length of the meter stick, how high (h0) above the ground in meters was the acorn before it fell, assuming that the acorn did not run into any branches or leaves on the way down?Sabrino is walking down a road when he observes a nearby mountain that a boulder is falling, he notices that it took 1.30 seconds for the boulder to fall the last third of its way to the ground. So, in that situation, what is the height of the mountain?a rock is dropped from a vertical cliff. It takes 7.00s for the rock to reach the ground below the cliff. What is the height of the cliff?
- A stone accidentally falls from rest from the edge of a 35-m-high building. When the stone is 14m above the ground, a man, 2m tall, looks up and notices that the stone is directly above him. Determine the time (in sec),at most, the man has to get out of the way.0 the answer must be 3 decimal places.A gnat takes off from one end of a pencil and flies around erratically for 3 s, seats on a wall for 2.4 s, and continues flying for the next 1.1 seconds before landing on the other end of the same pencil. If the gnat flew a total distance of 2.6 m, and the pencil is 9 cm long, find the magnitude of the gnat's average velocity. Answer unitsA horse and a squirrel participate in a race over a 1.40 km long course. The horse travels at a speed of 19.0 m/s and the squirrel can do 2.90 m/s. The horse runs for 1.120 km and then stops to tease the slow-moving squirrel, which eventually passes by. The horse waits for a while after the squirrel passes and then runs toward the finish line. Both animals cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds. (a) How far (in m) is the squirrel from the finish line when the horse resumes the race? m (b) For how long in time (in s) was the horse stationary?
- Ariel and Jackson are playing miniature golf. Ariel's ball rolls into a long, straight upward incline with a speed of 3.054 m/s and accelerates at -0.7762 m/s/s for 1.51 seconds until it reaches the top of the incline and then continues along an elevated section. Determine the length of the incline.A horse and a squirrel participate in a race over a 1.90 km long course. The horse travels at a speed of 19.0 m/s and the squirrel can do 3.30 m/s. The horse runs for 1.520 km and then stops to tease the slow-moving squirrel, which eventually passes by. The horse waits for a while after the squirrel passes and then runs toward the finish line. Both animals cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds. (a) How far (in m) is the squirrel from the finish line when the horse resumes the race? Enter a number. r animal resumes the race, they both travel for the same amount of time to the end of the race. How far does the faster animal travel during this time? If we represent the distance the slower animal has traveled by D, how far does the slower animal travel? m (b) For how long in time (in s) was the horse stationary? SA hare and a tortoise compete in a race over a straight course 1.30 km long. The tortoise crawls at a speed of 0.230 m/s toward the finish line. The hare runs at a speed of 8.90 m/s toward the finish line for 1.040 km and then stops to tease the slow-moving tortoise as the tortoise eventually passes by. The hare waits for a while after the tortoise passes and then runs toward the finish line again at 8.90 m/s. Both the hare and the tortoise cross the finish line at the exact same instant. Assume both animals, when moving, move steadily at their respective speeds. (a) How far is the tortoise from the finish line when the hare resumes the race?(b) For how long in time was the hare stationary?