AIUS SECTION A Question. Choose correct option to multichoices...much cash 1. A force (1) is acting on an object by maki

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Aius Section A Question Choose Correct Option To Multichoices Much Cash 1 A Force 1 Is Acting On An Object By Maki 1 (32.83 KiB) Viewed 41 times

AIUS SECTION A Question. Choose correct option to multichoices...much cash 1. A force (1) is acting on an object by making angle with breinontal axis means x axis). The horizontal component of force (E) SN, then the magnitude of Worce () will be a ION b 12.5N c. 20 N F d. SON SN 2. What will be result of cross product ( -51 and = 101 - 4 a-201 b. S01 c. -20% d. Sok 3. A long jumper leaves the ground at an angle of 30,0" above the horizontal and at a speed of 15.0 m/s. How far does he jump in the horizontal direction? b. 19.8 m c. 1.98 m d. 14.3 m 4. The position of a particle is given by x(t) = 5-t?. Calculate the instantaneous velocity at t = 10 s a. 130 m/s b. 1480 m/s c. 1500 m/s d. 1520 m/s 5. A racehorse coming out of the gate accelerates from rest to a velocity of 20 m's towards west in 3 s. What is its average acceleration? a. 60 m/s2 b.-6.67 m/s2 C.-60 m/s d. 6.67 m/s2 An object is having kinetic energy 500 and moves with velocity 20 m/s. What is mass of the object? a. 2.5 kg b. 25 kg c. 100 g d. 250 g 11