The superhero, Sashinator, flies directly upwards for 100m in 1 second, then slows down and flies upward another 50 m for another second and grabs the supervillain, MadMaya and immediately reverses direction and flies downward for 100m in 1 second.
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A: The time between release of two stones is 1.4 s.
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A: Initial speed of the car is u = 6.5 m/s Final speed of the car is v = 24 m/s Time taken by the car…
Q: Juan the rabbit and Macoy the turtle are having a 100-m race. If Macoy run at a constant velocity of…
A: Given Distance to be travelled by MaCoy d= 100 m Velocity of macoy v= 100 km/h To find Time taken…
Q: A rock is dropped from a height of 1.87 m. How much time will it take to hit the ground?
A: Here the distance traveled by the rock is 1.87m.
Q: I was born in Colorado and 40 years later I live in New Jersey, 1800 miles away. My sister was born…
A: Therefore average speed= total distance travelled/total time
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A: Given data *The given distance is d = 110 km *The given constant speed is s = 100 km/h
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Q: How much time does it take for a car traveling 20.9 m/s to cover a distance of 1200 m?
A: If S be the distance travell with velocity V for a time t ,Then S=V*t so t=(S/V)
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Q: If a squirrel at the top a of tree 5 meters high drops a walnut, how long will the take to reach the…
A: We can use equation of kinematics to calculate time taken by walnut to reach at ground. Equation of…
Q: Juan the rabbit and Macoy the turtle are having a 100-meter race. If Macoy run at a constant…
A: Given: Juan the rabbit and Macoy the turtle are having a 100-meter race. If Macoy run at a…
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A: Given data: Speed of cheetah = 78 km/h Speed of gazelle = slower by 7 km/h Distance between both…
Q: rage rate of 10.43 m/s2 and takes 6.9 sec to take off. If the jet takes off after 250 m, what was…
A: Given;- a = 10.43 m/s2 t= 6.9 sec distance s= 250 m Find :- Final take off velocity
Q: an object with an accoleration of 20m/s will __________________. a. change its velocity by 20m/s…
A: The rate of change of velocity is known as acceleration. Consider the initial velocity of the object…
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Q: A stone is released from a height of 180 m, reached the ground with the speed of 60m/s. How long did…
A: height of stone, s= 180 m final velocity of stone near ground, v=60 m/s let t be the time taken
Q: Consider these measurements: 10m, 10m/s and 10m/s2. Which is a measure of distance, which of speed…
A: To identify the measure we need to focus on the units. The unit of distance is m. The unit of speed…
Q: Assume the accleration of the object is a(t) = −32 feet per second per second. (Neglect air…
A: Given- Acceleration a=−32 ft/s2 Initial speed u= 60 feet/second
Q: Neglecting air resistance, if a coin is dropped from the top of a building and takes 2.9 seconds to…
A: Given data: Time taken by the coin from the top of a building (t) =2.9 s Need to determine the…
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A: According to question we need to find total distance travel ?
Q: If a ball is dropped from a certain height of 51 meters how long will it take to reach the ground?
A: Given height (h) from which it is dropped=51m It is dropped so initial velocity (u) = 0m/s…
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Q: A motorcycle stunt driver zooms off the end of a cliff at a speed of 30 meters per second. If he…
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Q: How much time does it take to cover the distance ?
A: Given data; Truck travels distance of 230 km Average speed of the truck is= 10 km_hrHow much time…
Q: A rock is dropped from a height of 4m. How long does it take to reach the ground?
A: Given, A rock is dropped from a height of 4mwe have to calculate the time taken by the rock to reach…
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A: Given, Initial velocity u = 16 ft/s Vertical distance travel s = 64 ft acceleration due to gravity g…
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A: The equation for the magnitude of velocity is given by velocity=Distance travelledtime taken (1)…
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A: Given, Height of counter, h=0.8 m Horizontal distance, d=0.5 m Along y-axis:…
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A: The height of the skyscraper is given as h=730 m
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A: Velocity of of an object is defined as the displacement or distance covered per unit time. It is…
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Q: Two cars which are separated by 2.67 km are moving on the same direction. The car in front is moving…
A: Given in question - Distance(D) = 2.67 km Velocity of first car…
Q: A parked police car takes off after a suspect and reaches 65.6 km/h in 6.49 seconds. What was the…
A: Given data: Average velocity of the car, ∆v=65.6 km/h Time taken, t=6.49 s Our question is to find…
Q: A ball moving at +4.5 m/s along a table rolls off a table and lands on the ground 2.05m away. How…
A: Write the given values with the suitable variables. ux=4.5 m/sd=2.05 m Here, ux and d are the…
Q: What do you say is the length of a straight line from an object's initial position to its final…
A: A straight line from intial position to the final position of an object is the shortest distance…
Q: If you are running in a field in a straight line, and you start at the 0 meter line at 0 seconds. At…
A: Calculating the velocity of the motion: As we can see that speed is constant throughout the motion,…
Q: Distance vs. Time Velocity Speed in a given Time (min) Acceleration Distance vs. Time A change in…
A: Speed is a magnitude of velocity. hence, velocity is defined as a speed in a given particular…
Q: A stuntman exits the end of a ramp on a motorcycle with a speed of 35 m / s as shown in the figure.…
A:
Q: A rock is dropped from a height of 1.03 m. How much time will it take to hit the ground?
A: Given, u=0h=1.03 mg=9.8 m/s2
Q: When an object is thrown upward, how much speed does it lose each second?
A: When air resistance is neglected, the only force acting on the object will be gravitational force.…
Q: Billy drops a watermelon from the top of a three-story building, 10 m above the sidewalk. How fast…
A:
Q: A ball rolls off a table that is 1.20 m high and lands on the floor 1.60 m away from the base of the…
A: Given Data: The height of a table is, s1=1.20 m The ball rolls from the base of the table at a…
Q: A stone is dropped from a height of 900 meters, how long does it take to reach the ground
A: Given: The height of the stone from the ground is 900 m. The initial velocity of the object is0 m/s.
Q: When Stephen skates the rest of the 3 km home from his friend's house, what is his displacement?…
A: Displacement: Displacement is the smallest distance between two points. It is a vector quantity.
Q: You get to a town that is 200km away from you in 2 hrs. What is your average speed?
A: Given: Distance = 200 km and Time = 2 hrs
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- A girl delivering newspapers covers her route by traveling 3.00 blocks west, 4.00 blocks north, and then 6.00 blocks east. (a) What is her final position relative to her starting location? (b) What is the length of the path she walked?George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He turns around and walks 250 meters South. The entire walk takes him 13 seconds. What is his speed per second? What is his velocity in meters per second? I know the answer for the second one, velocity in meters per second is 38.46 m/s. But I'm really confused because since velocity = displacement/time. Displacement = final position - initial position. How can it equal 38.46 m/s since it should be 250 - 750 / t, not 750 - 250 / t? Please show the formula you use and explain it in an easy to understand way.A frustrated office worker throws his laptop out of his business's high- rise office building. The height, h, in meters of the laptop above the ground at t seconds can be modelled by h(t) = 125-5t². a. Determine the average rate of change between the third and fourth second of the laptop's flight. b. Estimate the rate at which the laptop hits the ground.
- Full formula Correct Correct Correct values answer, metric units inserted into rounded to the formula two decimal from the places word problemGeorge walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He turns around and walks 250 meters South. The entire walk takes him 13 seconds. What is his velocity in meters per second? Also, is the acceleration due to gravity negative or positive or it depends? I'm really confused. Please help and explain in an easy to understand.If an object is dropped from a 196-foot-high building, its position (in feet above the ground) is given by s(t)= - 16t² + 196, where t is the time in seconds since it was dropped. a. What is its velocity 1 second after being dropped? b. When will it hit the ground? c. What is its velocity upon impact?
- A stone is dropped from a balloon at an elevation of 300 m. Two seconds later, another stone is projected vertically upward from the ground with a velocity of 75 m/sec. a. When will the stones pass each other? Ans. t = 4.963 sec b. Where will the stones pass each other from the ground? Ans. S = 179.2 m c. Compute the time travelled by the stone from the ground until they pass each other. Ans. t2 = 2.96 sec Please indicate the formula and what to find given value.4. A jogger warms up by running 350 meters east at an average speed of 3.8 m/s, then running west 240 meters at an average speed of 4.2 m/s. a. How much time does the first part of the trip take? b. How much time does the second part of the trip take? c. How long does the entire trip take? d. What is the total distance for the entire trip? e. What is the magnitude of the jogger's displacement for the entire trip? f. What is the average speed for the entire trip? g. What is the magnitude of the jogger's average velocity for the entire trip?Starting from a pillar, you run 400 m east (+x direction) at an average speed of 4 m/s, and then run 560 m north (+y direction) at an average speed of 7 m/s to a post. Calculate your average speed from pillar to post. a.) 82 m/s b.) 5.33 m/s c.) Not enough information.
- 1. Leslie’s cat walks 4 meters east, 3 meters south, 2 meters west, and 9 meters north. What is the cat’s distance and displacement at the end of this walk? 2. Yesenia is driving her car north. In a period of 12.0 minutes, she covers a distance of 17.6 km. What is Yesenia’s average velocity in meters per second?b. You rode a roller coaster with a total path length of 250 meters. After 3 rides, how much is your displacement? c. A paraglider started to descent in his wingsuit. Knowing that air resistance will be significant to make the paraglider to be safe, which of the following will happen to its acceleration and velocity vectors? d. A car moving at 100 km/hr along a straight road suddenly hit the brakes. Which of the following is true about the acceleration and velocity vectors? e. What is the acceleration of a car started from rest, and moved at 10 m/s for 10 s?A ball is thrown from the top of a building and falls to the ground below. Its path is determine by the equation h=-4t square + 36t + 40, where h is the height above the ground in meters and t is the elapsed time in seconds. Determine: a. The maximum height the ball reaches and the time it takes to reach maximum height by using the method of completing the square. Keep in fraction form. b. Determine when the ball hits the ground. c. What is the height of the building.