During a race, a dragster is 200m from the finish line when something goes wrong and it stops accelerating. it travels at a constant velocity of 45 m/s for 3 seconds to try to finish the race. how far from the finish line is the dragster after 3 seconds?

135 m

Explanation:

Speed = 45 m/s, time = 3 second

The formula for the distance is given by

Distance = speed x time = 45 x 3 = 135 m

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg