That depends upon what the object has done for the 20 seconds since t = 0 seconds.
S= speed D= distance T= time S= D/T D= S x T T= D/S
s=d/t
D= S.T, S= D/T, T= D/S D=distance, S=speed, T=time
To find the average speed you divide the distance by the time. Use the formula v=d/t, v standing for velocity or speed, d standing for distance, and t standing for time. So, 400m/ 32s = 12.5m/s
It depends on your average speed. If the roads permit an average speed of 60mph, it would take you 5 hours. To work it out (using T=D/S): Time (hours) = 300 miles divided by average speed (mph)
S= speed D= distance T= time S= D/T D= S x T T= D/S
s=d/t
v= s/t v= speed s=path t=time to calculate the average speed you need the path the object is moving on and the time it took to pass it
d/t=s d = distance t = time s = speed the speed is actually going to be the average speed because they are practically the same thing (and for this equation speed is the exact same thing as average speed)
3 m/s
its 0.2 km/min. the formula for speed is S=D/T-S: speed-D: distance-T: time
Distance covered (S) and the total time it took to cover that distance (T). Then the average speed V = S/T which is distance per time, known as speed.
r=d/t is farmula of speed or uniform speed and its si unit is m/s.
Average speed is distance travelled divided by time taken... or S=D/T
speed = distance divided by time. S = d/t S(mph) = d(miles) / T(hours)
D= S.T, S= D/T, T= D/S D=distance, S=speed, T=time
s=vt t=s/v ATQ 50=150/t so t=3 and 30=150/t t=5 avg speed=total distance / total time so 150+150/5+3 =300/8=37.5=avg speed