What is the average speed, in km/h, for a car that travels 23 km in exactly 15 min?
What is the average speed, in km/h, for a car that travels 23 km in exactly...
A car travels in a straight line a distance of 8.4 km at an average speed of 70 km / h before stopping due to lack of fuel. Following this stop, the driver of this car walks for 30 minutes over a distance of 2.0 km to get to the nearest gas station. at. What is the total distance the driver has traveled between the beginning of the journey of her car and until he arrives at the gas station?...
A car travels up a hill at a constant speed of 40 km/h and returns down the hill at a constant speed of 60 km/h. Calculate the average speed for the round trip.
A car travels due east with a speed of 55.0 km/h. Raindrops are falling at a constant speed vertically with respect to the Earth. The traces of the rain on the side windows of the car make an angle of 75.0° with the vertical. Find the velocity of the rain with respect to the following reference frames. (a) the car km/h (b) the Earth km/h
28. A car travels due north at a speed of 55 km/h. The traces of rain on the side windows of the car make an angle or - agrees with respect to the horizontal. Ir the rain is falling vertically with respect to the Earth, what with respect to the Earth? a. 48 km/h b. 95 km/h c. 58 km/h a 32 km/h e. 80 km/h ANSWER: 0
An automobile travels on a straight road for 49 km at 39 km/h. It then continues in the same direction for another 49 km at 78 km/h. (a) What is the average velocity of the car during this 98 km trip? (Assume that it moves in the positive x direction.) (b) What is the average speed?
An automobile travels on a straight road for 35 km at 35 km/h. It then continues in the same direction for another 50 km at 55 km/h. (a)What is the average velocity(km/h) of the car during this 85km trip?(Assuming that it moves in the positive-x direction) (B)What is its average speed in m/s?
A truck travels for 39.1 minutes at a speed of 55.5 km/h and then for 49.7 minutes at a speed of 98.9 km/h. What is the average speed of the truck?
A bus travels 280 km south along a straight path with an average velocity of 88 km/h to the south. The bus stops for 24 min, then it travels 210 km south with an average of 75 km/h to the south.a. How long does the total trip last?b. What is the average velocity for the total trip?
1) A car making a 102- km journey travels 38 km/h for the first 51 km. How fast must it go during the second 51 km to average 46 km/h? km/h Submit
A car making a 108-km journey travels 43 km/h for the first 54 km. How fast must it go during the second 54 km to average 54 km/h?