Question

Q.1 (a) Fill in the blanks.
1. If a body is moving with a constant velocity its acceleration is
2.
does not get electrically charged easily by rubbing.
3. Conduction of heat take place through a
substance.
4. There is
between like charges.
5. The earth receives heat from the sun by
6.
is a scalar quantity.
Q.1 (b) Match the following.
a. Square
1. Force
b. Newto
2 Mass​

Answer 1

Answer:

1 zero

2copper/gold

3metal

4attractive force

5solar radiation

6mass is a scalar quantity