Gas "floats" so if there are examples or pictures it would be the one with the most evenly spread out "dots".
Answer:
8 mph
Explanation:
4 miles in half hour so you add 4 more for the second half
Answer:
5760 J
Explanation:
From the question given above, the following data were obtained:
Mass of block = 48 kg
Height (h) = 12 m
Gravitational field strength (g) = 10 N/Kg
Gravitational potential energy (PE) =?
The gravitational potential energy stored by the block can simply be obtained as follow:
PE = mgh
PE = 48 × 10 × 12
PE = 5760 J
Therefore, the gravitational potential energy stored by the block is 5760 J
It’s mass is 100 kg, because if you divide both numbers, you get 100
Answer:
tan 249 = 2.61
tan 249 = tan (249 - 180) = tan 69 = 2.61