Question

Jason run?
2. James has 14500g of sand in his sandbox. He brings home another 7400g of sand from
the beach to add to his sandbox. How many kilograms of sand does James have in his
sandbox now?
3. Classify the following as rectilinear, circular, periodic or rotational motion:
The motion of the earth around the sun.
i) The motion of plucked string of a guitar.
) The spinning of earth on its axis.
The motion of the tip of the hand of a clock.
4. Give two examples for each of the following motions:
() Linear motion
(ii) Spinning motion​

Answer 1

Answer:

21.9 kg

Explanation:

James has 14500g of sand in his sandbox. He brings home another 7400g of sand from  the beach to add to his sandbox. How many kilograms of sand does James have in his  sandbox now?

James has 14500g of sand in his sandbox

He brings home another 7400g

Total sand in sand box = 14500 + 7400

= 21900 gm

1kg = 1000 gm

1gm = 1/1000 kg

21900 gm = 21900/1000 kg = 21.9 kg

The motion of the earth around the sun.  - Periodic & Orbital

The spinning of earth on its axis. - rotational

The motion of the tip of the hand of a clock. - Circular

Answer 2

Answer:

answer is 21.9kg

Explanation:

Hope it helps

mark me as brain least please