Answer:
<h3>3km</h3>
Explanation:
To get the displacement, we will make use of the expression;
Taking the sum of the distances along the x;
dx = 1km - 4km
dx = -3km
Taking the sum of the distances along the y axis
dy = 3km - 3km
dy = 0km
Substitute into the formula above;
Hence his displacement is 3km
Answer:
D
Explanation:
im guessing here i hope it is correct and good luck
Answer:
velocity=displacement/time
Explanation:
Answer:
1478.08 kg
Explanation:
Weight = mass * gravitational acceleration
14500 = mass * 9.81
mass = 1478.08 kg
Weight is depending on a gravitational acceleration . It's not depending on a mass. Mass doesnt chnage when we move object to one planet to another planet but. Gravitational acceleration is varying planet to planet .