80/10 = 8 metres per minute
You divide the distance traveled by the time.
The craft's velocity is 232 meters per second north.
a=change over velocity/time 60-initial velocity 45-final velocity 45-60= 15m/s 15/5= 3- acceleration
The change in velocity of the car is 20 m/s north. Since the car started at rest, its initial velocity is 0 m/s. Therefore, the change in velocity is simply the final velocity of 20 m/s north.
Velocity = 790.514 m/s North (rounded)The idea is to divide the distance by the time.
Vector quantities are quantities that have directionality as well as magnitude. Displacement (meters North) vs Distance (meters) Velocity (meters per second North) vs Speed (meters per second)
-- miles per hour north -- meters per second tangential
3.00 m/s
Distance = Velocity*Time = 25.5*85 metres = 2167.5 metres.
"ms" may be short for meters per second.It is possible that somebody was talking about velocity; in this case, "north" is the direction of the movement.
Velocity equal distance divided by time. For example, an object that traveled 5 metes in 10 seconds had a velocity of 5/10 meters per second which is .5 meters per second. Velocity is speed in a direction. Sometimes a navigate or positive number is sufficient as the direction. Other times you will need to be more specific, such as .5 meters per second East or 1.3 meters per second 30 degrees East of North.
The momentum of the boy is calculated by multiplying his mass by his velocity. Therefore, the momentum of the boy is 160 kilogram meters per second (40 kg x 4 m/s).