A boyfriend and girlfriend have a fight. She starts throwing his things out of the window , a distance of 46 m . What is the velocity of his prized bowling trophy as it hits the ground? How much time does the boyfriend have to make it down the stairs to catch the trophy?

Q: Timnit has to pull the weeds in her mother's garden. She notices a caterpillar crawling along the…

A: Given quantities: The speed of the caterpillar (V) = 0.125 m/s Time taken to travel (t) = 8 seconds…

Q: June walks for 15 minutes at 0.165 km/ min but then she remembers she is suppose to meet her friend…

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Q: elocity decreases linearly from 45 m/s to 0 m/s. 101 m 225 m 150 m 112 m

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Q: A motion detector is mounted on the floor, pointing straight up. A baseball is held 8 feet above the…

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Q: A person throws a ball upward at a velocity of 11.0 m/s. The ball climbs to a height of 2.40 m…

A: Given that, A ball throwing in an upward direction. The initial velocity of the ball is u=11m/s The…

Q: You throw a ball straight up from a roof of a building. The ball leaves your hand at a point even…

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Q: A rocket-powered sled moves along the track, eventually reaching a top speed of 230 m/s to the west.…

A: Given:-             Speed u =  230 m/s.    Final speed v = 0 m/s         Time taken t = 4.42 s…

Q: v (m/s) 4 2 2 3 t(s)

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Q: You throw a ball straight up froma roof of a building. The ball leaves your hand at a point even…

A: Initial velocity of ball u = 15 m/s Let t1 = 6.0 s Let v be the velocity of ball when it hits…

Q: Jayce threw his softball high in the air as Yukari looked down from her two-storey home to see how…

A: Using kinematics, v=u-gt=30m/s-9.8m/s20.2s=28.04m/s

Q: A jet airplane touches down on an airport runway with a speed of 213 km/hr. It slows at a constant…

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Q: a cheetah and a gazelle are both stopped. The gazelle runs and accelerates so that it reaches a…

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Q: Q1:: A man shot a bullet vertically to the sky with an initial velocity of 500 m/sec. determine the…

A: The initial velocity of the bullet is 500 m/s.  To determine: The maximum height of the bullet and…

Q: A ball is thrown upward with an initial velocity of 25.0 m/s at time t = 0.0 s, from a roof 50 m…

A: Height, H =50 m  initial velocity, u = 25 m/s

Q: To help travelers get around the airport, a shuttle was built between two terminals. Starting from…

A: Given data: The acceleration of the shuttle for t1 time, a1=0.447 m/s2. The time interval during…

Q: Omar throws a rock down with speed 24.5 m/s from the top of a tower. The rock hits the ground after…

A: When the rock is being thrown by Omar from the top of the tower it will undergo a free fall since it…

Q: A golf ball is dropped from rest from a height of 8.20 m. It hits the pavement, then bounces back…

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Q: A person falls from the top of a tall building.  To save the person, Spiderman launches himself…

A: Let Spiderman take t second time to catch up to the falling person after his launch. We know that…

Q: Problem 4: An object is thrown straight up from the top of a building that is 28.4 m high. The…

A: Initial velocity of object (u) = 16.6 m/sSpeed of person (v) = 2.9 m/sdisplacement for object when…

Q: bserved his athletic friends, Aya and Marisa, run. The two girls ran in a 1.5-km straight dirt road.…

A: Given Data:-  The two girls ran on a 1.5-km straight dirt road.   Marisa was given a ten-second…

Q: A shopper uses the 55-meter long walkalator that goes at 1.5 m/s from the meat section to the…

A: Given that,Velocity of walkalator : vw = 1.5 (m/sec)Velocity of shopper : vs = 1.25…

Q: A rocket sled accelerates at 27.1 m/s2 for 3.9 s. How far has it traveled from its initial position…

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Q: Jeremy is very distraught about all the work he has due for school. One day he just could not take…

A: if jeremy jumps then he will free fall with the constant acceleration of , g=9.8 m/s2(a)  velocity…

Q: runner and a cyclist compete in a race over a straight course 20 km long. The runner runs at a…

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Q: A ball is dropped from rest from the top of the building. What is the velocity of the ball 3.0…

A: A ball is dropped, therefore the initial velocity is 0m/s. u=0m/s Assuming body is undergoing…

Q: A single-engine air plain starts its engine at one end of the runway. It accelerates at a constant…

A: Given, velocity v=38 m/s time t=20 s

Q: You stand on a top of a lighthouse while your friend is on the ground outside. You peered into the…

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Q: You throw a ball straight up with an initial velocity of 15.9 m/s. On the way up it passes a tree…

A: Given: The initial velocity of ball is u=15.9 m/s During upward motion, ball passes a tree branch at…

Q: Mr. Mangan then reaches behind his back and pulls out a silver sword. He spins around and chops off…

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Q: A cat is being chased by a dog. Both are running in a straight line at constant speeds. The cat has…

A: Given Data:The cat has a head start of The speed of the dog is Time taken by Dog to catch the cat is…

Q: Jaques ran a cross-country meet after school. After 3.5 minutes, he was 630 m from the starting…

A: The initial position xi=630 m at ti=3.5 minutes=210 s The final position xf=1260 m at tf=7.0 minutes…

Q: A boy jumps from rest, straight down from the top of a cliff. He falls halfway down to the water…

A: According to question we need to find that How much time passes during his entire trip from the top…

Q: A student drives 40 km south in an attempt to get to a science fair competition before realizing he…

A: Given : Distance traveled south = 40 km Distance traveled back north = 15 km Total distance traveled…

Q: Vx v (m/s) 4 2 0 0 2 4 t (s)

A: Given thatInitial velocity at t= 0s is 4m/sFinal velocity at t = 2s is 2m/sFinal velocity at t=4s is…

Q: Jenny and Alyssa are members of the cross-country team. On a training run, Jenny starts off and runs…

A: To determine: The time taken by the Jenny to start by Alyssa to catch up with Jenny   Given: Speed…

Q: A ball is tossed straight up from the ground. If it reaches the height of your bedroom window (2.0…

A: v GivenA ball is tossed straight up from the ground,The maximum height attain by the ball is, H =…

Q: A car is traveling at a steady 77 km/h in a 50 km/h zone. A police motorcycle takes off at the…

A: Given, A car is traveling at a steady 77 km/h in a 50 km/h zone.acceleration of the motorcycle, a =…

Q: An object moved from x = 2.0 m to x = 9.0 m in 1.5s undergoing constant acceleration of 0.50…

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Q: rest. The difference between t1 the time it takes the briefcase to hit the ground, and t2, the time…

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Q: A motorcycle was at rest. It accelerates forward at a rate of 2 m/s2. At the same time, a bicycle…

A: Initial velocity 'u' of the motorcycle = 0 m/s acceleration 'a' of the motorcycle 2 m/s2 Initial…

Q: Your roommate drops a tennis ball from a third-story balcony. It hits the sidewalk and bounces as…

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Q: A ball is released from a crane, and hits the ground with a velocity of 17.8 m/s. How high up was…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –