Two cars A and B are moving with velocities 20 m/s and 15 m/s in the direction east and west respectively. If
1 answer:
Answer:
<u>Distance</u><u> </u><u>between</u><u> </u><u>them</u><u> </u><u>is</u><u> </u><u>4</u><u>,</u><u>2</u><u>0</u><u>0</u><u> </u><u>meters</u><u>.</u>
Explanation:
Consinder car A:
substitute:
Consider car B:
since these cars move in opposite directions, distance between them is their summation:
You might be interested in
173 was the initial speed
Answer:
C. 10⁻⁷ cm
Explanation:
One nanometer = 10⁻⁹ meter
1 meter = 10² cm
one nanometer = 10⁻⁹ x 10² cm
= 10⁻⁹⁺² cm
= 10⁻⁷ cm .
Its an example of weathering
Answer:
10 km
Explanation:
.5 hr * 20 km/hr = 10 km