'खोने को पाने आए हो?' किस विधा की रचना है? Answer A. नाटक B. कहानी C.O कविता D. उपन्यास
Answers
Answer:
The result of difference of two forces 1N each acting on a body can be (in newton) (b) 2 (c) 1 (d) 2 sin(0/2) (a) O
2. A body is projected from the ground at angle of 30°. At the highest position of the projectile motion, the angle between velocity and acceleration of the body is (a) 00 (b) 450 (c) 90° (d) 180°
3. A force of 20 N is acting on 10 kg box to make it move on a straight horizontal road with a constant speed. The acceleration produced in the box is (a) 0 (b) 2 ms (c) 0.5 ms? (d) 200 ms
4. The escape velocity of a man on the earth surface is (a) 1.12 km/s (b) 11.2 m/s (c) 11.2 Km/s (d) 17.0 Km/s
5. A ball accelerates at rate of 4 ms - from the rest and the retards at 3 ms to come to rest. If the total time taken is 7 seconds, its total displacement is (a) 0 m (b) 42 m (c) 21 m (d) 84 m
6. Which mirror is used in the rear view of a vehicle? (a) plane mirror (b) concave mirror (C) convex mirror (d) elliptical mirror
Answer:
उत्तर: नाटक
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