Work done on trunk = force * distance = 2 * 3 = 6 joules
Gain in potential energy = 0 joules
Answer:22.8
Step-by-step explanation:the 3.4 doesn't need to be added just 5.7 times four because all the sides are equal
Answer:
B. 28.5
Step-by-step explanation:
Very simple. Just do 15 * 28.5 which will get you 427.5.
Answer:
3.6
Step-by-step explanation:
To find f(2.6), you simply have to plug in 2.6 for every x in the equation. So, your new equation should be [2.6] + 1 = f(x). From there, you simply add the two together to come up with 3.6.
Answer:
let mother's age y and daughter age x
a/q y=3x and y-5=5x-25
put y in second eq we get x=10 &y=30(their present age)
