1. if its takes 4 hours for a bus to travel 235 km along straight highway,what is its speed?
2.if a bus travels north with a constant velocity of 3 m/s what is the displacement after 15 seconds?
3.A jeepney cruise at a constant speed of 40 km /hr how many minute will it take for the jeepney to travel a distance of 80 km?
TAKE NOTE,NON-SENCE ANSWERE WILL GET REPORT.
2.if a bus travels north with a constant velocity of 3 m/s what is the displacement after 15 seconds?
3.A jeepney cruise at a constant speed of 40 km /hr how many minute will it take for the jeepney to travel a distance of 80 km?
TAKE NOTE,NON-SENCE ANSWERE WILL GET REPORT.
Answers & Comments
1. To find the speed of the bus, we can use the formula:
speed = distance / time
Substituting the given values, we get:
speed = 235 km / 4 hours = 58.75 km/hour
Therefore, the speed of the bus is 58.75 km/hour.
2. The displacement of the bus after 15 seconds can be found using the formula:
displacement = velocity x time
Substituting the given values, we get:
displacement = 3 m/s x 15 s = 45 meters north
Therefore, the displacement of the bus after 15 seconds is 45 meters north.
3. To find the time it will take for the jeepney to travel a distance of 80 km at a constant speed of 40 km/hr, we can use the formula:
time = distance / speed
Since the speed is given in km/hr, we need to convert it to km/minute to get the time in minutes.
40 km/hr = 40/60 km/minute = 0.667 km/minute
Substituting the given values, we get:
time = 80 km / 0.667 km/minute = 120 minutes
Therefore, it will take the jeepney 120 minutes (or 2 hours) to travel a distance of 80 km at a constant speed of 40 km/hr.
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