# 1) What is the term applied to the formation of a particular shape due to the arrangement of stars?a) Galaxy b) Milky Way c) Asteroids d) Constellation2) Why does the planet Venus of the eight planets look bright?a) It is nearest planet to the sun. b) It has thick atmosphere & there is good reflection.c) The atmosphere between Venus and the earth is very rare.d) It is the biggest planet.3) By what physical quantity the force of attraction between you and the earth is made?a) Weight b) Mass c) Density d) Velocity4) Which of the following is the essential characteristics of a projectile?a) Initial velocity inclined to the horizontalb) Zero velocity at the highest pointc) Constant acceleration perpendicular to the velocityd) None of these5) The velocity -- time graph of a particle is shown below. Then distance covered is and the displacement, after 10 seconds are respectively. The diagram is given belowa) 100 m & 100 m b) 100 m & 0 m c) 0 m and 100 m d) 50 m & 50 m

1
by alwaz

2014-09-01T17:57:21+05:30

### This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1 d) Constellation
The famous constellation of Bear... In indian mythology - the seven great sages.

2)
i am not sure but perhaps
b) It has thick atmosphere & there is good reflection.

3) a) Weight    Weight is the physical quantity that tells the force of attraction.
perhaps... this question seems tricky...  can it be mass also?

4) d) none of these

5) b) 100 m & 0 m
in first 5 sec.  a = 0 -20 / 5 = -4 sec
S = displacement = area under curve velocity - time. it is + 50 at t =5 sec
= +50 + (- 50) = 0 at t = 10sec
distance = | area | = absolute value = +50 + |-50 | = 100 m

if u r happy select as best answer. thanx