Physics A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4 seconds. 36 8 72 4 36 8 72 4 ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Vertical component of its velocity remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Its momentum remains constant Vertical component of its velocity remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Its momentum remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object. 2 m/s 2 s 2 m/sq.s 2 m 2 m/s 2 s 2 m/sq.s 2 m ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following waves is used for communication by artificial satellites ? Micro waves Frequency of 1016 series M. Radio waves Micro waves Frequency of 1016 series M. Radio waves ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is J/s Js Js2 Js–2 J/s Js Js2 Js–2 ANSWER DOWNLOAD EXAMIANS APP
Physics Stress can be defined as ________ quantity. Vector Scalar Phasor Tensor Vector Scalar Phasor Tensor ANSWER DOWNLOAD EXAMIANS APP
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