53
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
40 MPH is the average speed
60km. 80*.75 = 60.00
You need the weight of the vehicle to calculate the force
4
525
average speed = S1+S2/2 here s1 = 40kmph s2 = 60kmph Average speed = 40+60/2 100/2 = 50 kmph
Yes, a body can have a nonzero average speed but zero average velocity if it moves around a closed path and returns to its starting point. For example, if a car travels around a circular track at a constant speed, its average speed will be nonzero (as distance is covered), but its average velocity over the entire trip will be zero as the displacement is zero.
It is: 180/4 = 45 mph
From the Greek "one who returns from travels"
25 mph You calculate the average by adding the two numbers up and then dividing by 2. no you don't! that's only if they were the same time not the same distance. when they are different times then it doesnt work
The acceleration of an object that travels in a constant straight line velocity is zero.
If an object travels with constant acceleration, its speed will change at a constant rate over time. The object's speed will increase if the acceleration is positive, decrease if it is negative, and remain constant if the acceleration is zero.
If a car travels in a straight line with a constant speed, then the car has a constant velocity (determined by direction and speed), and the acceleration is 0.
65.5 mph Assuming that home is in Smallville. The average is (76+55)/2 = 65.5 MPh
At constant speed.
Spacecraft like the Voyager.