An jeepney has an average speed of 70km/h and travelled for 30 km. After that it travels  another 40 kilommeters at an average speed of 40km/h. What s the averge speed fo the entire trip? Choices: 77 km /hr 110 km/hr 55 km/hr 45km/h 40km/h   SHow solution

Q: A stone is thrown vertically upward from a point on a bridge located 46.8 m above the water. Knowing…

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Q: You drive 8 km at 70km/h and then another 8.0 kmat 90 km/h. Your average speed over the 16 km drive…

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Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…

A: Average Velocity of an object is its total displacement divided by total time taken.  Displacement -…

Q: A sprinter runs 500 m sprint for 46.4 seconds. What is his average speed? Calculate answer to one…

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Q: say a cars average speed is 15.2 km, how many meters can these cars go in 5.50s, 6.70s, and 6.78s

A: Given Car speed = 15.2 km/h We have to calculate distance moved by the car in 5.50s, 6.70s, and…

Q: You expect your average speed to be 60 miles per hour on this trip. Determine how many hours of…

A: The average speed is given by

Q: A train is 610 m long runs at 80 m/s. Calculate the time?

A: Given data :                        Speed     =    S                    Distance     =    D…

Q: A car travels adistance of 86 km at an average speed of 8m/s.how many hours were required for the…

A: Given : Distance (d) = 86 km = 86000 m Speed (v) = 8 m/s

Q: An wolf accelerates at 4 m/s^2 from rest for 60 metres. How fast is it going after 60 m? Express the…

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Q: 1.2. A vehicle accelerates the rate of 1.0 m/s. Calcu the velocity in km/h reach

A: Given:-  Accelertaion of the car is a= 1 m/s2 Find:-  calculate the velocity in Km/h when it reached…

Q: a car travels up a hill at a constant speed of 37 km per hour and return down the hill at constant…

A: Given value--- car travels up a hill at a constant speed of 37 km per hour return down the hill at…

Q: A bus increases its speed from 36 kmh to 72 km/h in 10 seconds. Its acceleration is: O 5 ms? (b) 2…

A: Given : vi = 36 km/h = 10 m/s vf = 72 km/h = 20 m/s t = 10 seconds

Q: Suppose you take a trip that covers 180 km and it takes 3.75 hours  of driving with a 45.0 min…

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Q: A train brakes from 90 m/s to a stop over a distance of 130 m. What is the acceleration of the…

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Q: A runner in a 5 km trail race reaches the finish line in 31.7 minutes.  What was the runners average…

A: Distance is the length of the path taken by an object, whereas displacement is the length of…

Q: The takeoff speed of a jetliner in 146m/s if the jetliner is to take off from a runway of length…

A: Takeoff speed of jetliner = 146 m/s  Length of runway (s)  = 2621 m

Q: During a hard sneeze, your eyes may shut for about 0.5s. If you are driving a car at 90kph during…

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Q: What must be the average speed to travel 250 km in 2 hr? And in m / s?

A: Introduction: In physics, many of the physical quantity, came across in day to day life. Speed is…

Q: A dragster starts from rest and travels 0.93 mi in 11.43 s with constant acceleration. What is its…

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Q: Suppose a truck travels 70 kilometer in first hour and 85 kilometer in second hour. What is average…

A: Given data:  Distance traveled in first hour = 70 km Distance traveled in second hour = 85 km…

Q: Neglecting air resistance, what is the speed of an object (in m/s) 3 seconds after being dropped…

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Q: A construction zone has a speed limit of 20 km/h for 500 m how long would it take to travel this…

A: Given data: Speed (v) = 20 km/h Distance (d) = 500 m Required: Time (t)

Q: A CYCLIST STARTING FROM REST SPEEDS UP TO 40 FT PER SEC WITH A CONSTANT ACCELERATION OF 4 FT PER…

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Q: whats the definition of average distance?

A: Distance is the length of space between the starting and the ending point.

Q: A man walks 50 m North and 10 m South in 60 seconds. Calculate his speed and velocity.

A: The speed of the man is

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Q: An object is movine from 13m/s to 20km/h, and it takes that object 3 minutes, what is the objects…

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Q: If you run a complete loop around an outdoor track of length 392 m in 134 s, what is your average…

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Q: An astronaut chillin’ on the moon drops her bag of Takis (doh!). g on the moon is 1.6 m/s/s. The…

A: Given: The acceleration due to gravity on the moon is 1.6 m/s2. The time taken is 1.23 s.

Q: How much time does it take to cover the distance ?

A: Given data;  Truck travels distance of;   350 km  Average speed of 50 km_hr Determine time it take…

Q: An object was dropped from above a 1.5 m-tall window. The object travels from the top of the window…

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