Answer:
A. is the type of potential energy
Step-by-step explanation:
examples of gravitational potential energy : a raised in weight , a yoyo,water in a dam,a car parked on a hill
Answer:
1. 2.5 steps per second
2. 1.25 steps
Step-by-step explanation:
Answer:
3n+7=16
Step-by-step explanation:
3(3)+7=16
9+7=16
16=16
The second one is wrong(x=18)
Step-by-step explanation:
5/6×12..1/5 x 100cm(1m)
i think so dont hate me
- Key -
Black tiles = x
Purple tiles = x+50
Yellow tiles = 5x
-
Total = x + x+50 + 5x = 400
⇒ 7x + 50 = 400
⇒ 7x = 400-50 = 350
⇒ x = 350/7
⇒ x = 50
Black tiles = 50
Purple tiles = 50+50 = 100
Yellow tiles = 5 x 50 = 250
