A boy cyclist and a girl cyclist are 10 miles apart and pedaling toward each other. The boy's rate is 6 miles per hour, and the girl's rate is 4 miles per hour. There is also a friendly fly zooming continuously back and forth from one bike to the other. If the fly's rate is 20 miles per hour, by the time the cyclists reach each other, how far does the fly fly?

Q: A stone is thrown vertically upward with a velocity of 40 feet per second from the top of a tower…

A: Let the stone be thrown with the vertically upward,  velocity v from the top of the tower height h.…

Q: what was the average speed in meters per second of a race car that travels once every 8 seconds…

A: Radius of the circular track is r = 70 mt Time taken by the car is T = 8 s

Q: Once you hear the word motion, what comes to your mind first

A: Introduction: When we hear about motion it means the object is changing its position with respect to…

Q: If you're driving along the highway on a motorcycle at 27 meters per second (60 miles per hour) and…

A:

Q: Johnny drives on a freeway at a constant speed of 100nmph and in a straight line, what is happening…

A: Acceleration is the rate of change of velocity.

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

Q: A runner went from 6 m/s to 2 m/s in 2 seconds, what was his acceleration?

A: By equation of motion:- V = U + at Here, V = final velocity U = initial velocity a = acceleration t…

Q: Lightning McQueen moves from rest and accelerates for 9 seconds. Its velocity after 5 seconds is…

A:

Q: When running a half marathon (13.1 miles), it took Mark 8 minutes to run from mile marker 1 to mile…

A: Average speed = total displacement /total time

Q: observation deck of a skyscraper is 400 meters above the street level. How long will it take for a…

A: Given h = 400 m and u = 0 We know that  Acceleration due to gravity g = 9.8 m/s2

Q: What was the average speed in meters per second of a race car that travels once every 8 seconds…

A: Here, we have Radius of circular track, r = 20 m time taken by car to complete the track , t = 8 s…

Q: what was the average speed in meters per second of a race car that travels once every 8 seconds…

A: The average speed of the car is, vavg=2πrT Here, r is the radius of the track and T is the time…

Q: A car drives for 1.97 hours at a speed of 58.5 mph. What is the distance traveled in meters?

A:

Q: If one sprinter runs 400 meters in 58 seconds and another can run the same distance in 60 seconds .…

A: Given data:  Distance of race (d) = 400 m Time taken by faster person (t1) = 58 s Time taken by…

Q: The speed of light is 3.00 x10^8 meters per second. Express this constant in miles per day

A: Given, Speed of light is 3.00×108 m/s We know that, 1 miles = 1609 m 1 day = 24×60×60 s = 86400 s

Q: We know a speed boat can travel at 33 knots. How long (in minutes) will it take to cross the…

A:

Q: If your car accelerates from rest to 30.0 m/s in 8.0 seconds, what is its acceleration? Using that…

A: a=v-u∆t=30.0 m/s-0 m/s8.0 s=3.75 m/s2

Q: A person travels at a speed of 60 miles per hour. How far will he travel in 4.5 hours ?

A:

Q: A car travles 55 miles per hour for 2 hours how far does the car travel in 1/2 hour

A: Given data:  Speed (v) = 55 miles/hour Time (t) = 1/2 hour Required: The distance traveled by the…

Q: A stone is thrown vertically upward with a velocity of 40 feet per second from the top of a tower…

A: Given that, The initial velocity of the sone, u = 40 ft/s It is dropped from the top of a tower 200…

Q: What is the acceleration of a car that goes from 10 m/s to 50 m/s in 8.3 seconds?

A: Given data: Initial velocity (v0) = 10 m/s Final velocity (v) = 50 m/s Time (t) = 8.3 s Required:…

Q: If I  drove 55 kilometers per hour, how long would the trip take one way? It takes 452 miles for the…

A: The speed of the vehicle,

Q: Suppose you drive from Here to There at a speed of 45 miles per hour and then drive back from There…

A: Given data:  From here to there, Speed (v1 ) = 45 mi/h Back from there to here, Speed (v2) = 90 mi/h…

Q: A passenger jet flies at a constant speed from one airport to another 2,350 miles away in 3.8 hours.…

A: Given,

Q: If you were moving at 4 m/s and then accelerated at 0.5 m/s squared for 10 s, how much distance…

A:

Q: Ignoring air resistance, how long will it take a rock that falls off a 50 meter cliff to hit the…

A:

Q: You run along a path at a constant speed of 5.6 miles per hour. How far do you travel in 1.5 hours?…

A: when the particle moving with constant velocity v, the distance travelled in time t is defined as:…

Q: An athlete can run long distances at 4 metres per second. How far can she run in: (a) 50 seconds,

A:

Q: When I was a young adult , I made two trips down the coast of California on a bicycle. If I was…

A: The average speed of the bicycle = 8 miles/hr. Distance to be covered = 2.3 miles.

Q: If a rock falls from a height of 33 meters on Earth, the height H (in meters) after x seconds is…

A:

Q: A passenger jet flies at a constant speed from one airport to another 1,500 miles away in 3.5 hours.…

A: The expression for speed of the jet flies from one airport to another is,

Q: Your friend drops a meterstick and then you catch it after it has fallen 15 cm. What was your…

A: Given Data: The distance of the meterstick has fallen is, s=15 cm   The expression for Newton's…

Q: A car travles 55 miles per hour for 2 hours how far does the car travel in 2 hours

A:

Q: You can run 0.2 km every minute and a horse can run 0.6 km every minute,but it starts 6 minutes…

A: Consider both horse and person meets each other at a distance d, away from the starting point.The…

Q: Mariana puts the pedal to the metal and increases her speed as follows. 0 miles per second at 0…

A: Acceleration of the car is a=vf-vitf-ti 0 miles per second at 0 seconds and 5 miles per second at 1…

Q: What is the acceleration, in meters per second squared, of a vehicle that accelerates from 4.7 to…

A: Given in question -    initial velocity(u) = 4.7 m/s                                       final…

Q: shoe was dropped from a building and passes the third floor in 0.25 seconds. If each floor of the…

A: g= 10 m/s2 let the shoe's initial velocity when it is before the third floor be v t= 0.25 s height…

Q: A plane is flying at a velocity of 12m/s, if this accelerates and it reaches a velocity of 20m/s,…

A:

Q: A car travels 374 meters in 17 seconds.A bus travels 414 meters in 23 seconds which vehicle is…

A:

Q: You travel at a constant speed of 6.0 m/s for 2.0 s. If you triple the distance traveled in the same…

A: Givenspeed, v=6 msTime, t=2 s

Q: ou are driving along the highway at a speed of 30 miles per hour when you slam on the brakes. If…

A: Given: The initial velocity is 30 mi/h. The acceleration is -20 mi/h/s = -20 mi/h.s. The final…

Q: What was the average speed in meters per second of a race car that travels once every 8 seconds…

A: Write the given values with the suitable variables. t=8 sr=80 m Here, t is the time and r is the…

Q: wendy walks 10 m in one direction at 2m/s, then runs 6 m in the same direction at 6m/s. Next, she…

A: Total distance : d = 10 m + 6 m + (6 m/s x 4 seconds) d = 10 m + 6 m + 24 m d = 40 m

Q: Donald rode his bicycle 25 km and the entire trip took him 3.5 hours, which includes a 15 minute…

A: Average speed is given by Average speed = total distance/total time

Q: rock is thrown upward with a velocity of 12 meters per second from the top of a 24 meter high cliff,…

A:

Q: An airplane is taking off at an angle of 9° and travelling at a speed of 200 feet per second in…

A:

Q: Rodney leaves his house and walks 5 yards south, then 8 yards east to get to Taco Bell. After he…

A: