A ballon, carrying a small uniform ball, starts from rest from a point on the ground at time 1 = 0 and moves vertically upwards with uniform acceleration, where f<g. At time t = T, the ball gets gently detached from the balloon and moves under gravity, Sketch the velocity - time graph for the upward motion of the ball, from t = 0 until the ball reaches its maximum height. Find the
maximum height reached by the ball in terms of T, f and g.
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the answer is c.)

explanation:

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.