Answer:
(c). The two blocks end in a tie
Explanation:
the reason being the absence of any resistance offered to both of the blocks.
if the slope of the hill is for instance 60 deg.
then the acceleration in absence of any resistance is a= 9.81sin(60)
since the acceleration is same then both of the blocks will reach at the same instant
Based on the given details with this question, I can say that the direction of motion is not conserved. This is because the boat is subjected to an external force because of water resistance. So, the answer for this question would be NO.
Answer:
75 km/s^2
Explanation:
Divide the final velocity by the time needed to reach the final velocity.
(1500 m/s) /.02s = 75,000 m/s^2 = 75 km/s^2
The answer is D)Hydroponic plants are grown without soil. Nonhydroponic plants are grown in soil.
K.E = 1/2*m*v^2 = 1/2(500)(3)^2 = 2250 J
m*g*h = 500(9.8)(30) = 147000 J
2250 + 147000 = 149250
