What does the statement “10 m/s to the north” describe? a. time b. velocity
c. acceleration d. position

D. Position

Explanation:

10 m/s to the north means that an object is moving to the north and it doesn't matter neither the time nor the velocity.

This statement is just telling us the direction in which this object is moving.

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

higher potential

explanation:

because it is in a high speed so it must move into a of high potential