A. K20 is the correct answrr
A baby lizard startles Steven Wade. The sweet little lizard accelerates from 2 m/s to 10 m/s in 4 seconds. The lizards average acceleration as he runs away from Steven will be :
<span>acceleration = 2 m/s/s</span>
Answer:
The moon Phobos orbits Mars (m = 6.42 x 1023 kg) at a distance of 9.38 x 106 m.
Answer:2.05 m
Explanation:
Given
Mass of sled
initial speed
coefficient of kinetic Friction
According to work-energy theorem work done by all the forces is change in Kinetic energy
,where d= distance moved