Answer:
150 steps south
Explanation:
250 north 250 back to start then continue south for remainder of 400 steps. 150 south
Answer:
b- how much work can be done in a given time
Answer:
Acceleration of the car, 
Explanation:
It is given that,
Mass of the car, m = 1230 kg
The car is inclined at an angle of 39 degrees.
The acceleration of gravity acting on the car is
. The component of car parallel to inclined planes is :

Net force acting on it is :




So, the acceleration of the car is
. Hence, this is the required solution.
Answer:
Mirages are formed when the ground is really hot and the air is really cold. The hot ground will warm a layer of the air closest to the ground. When the light moves through the cold air and hits the warm air it bends creating the U shaped bend
Explanation:
Hope this helps!