UNIT II: Kinematics - Online Test
Q1. If a particle executes uniform circular motion in the xy plane in clock wise direction, then the angular velocity is in
Answer : Option C
Explaination / Solution:
No Explaination.
Q2. If a particle executes uniform circular motion, choose the correct statement
Answer : Option D
Explaination / Solution:
No Explaination.
Q3. If an object is thrown vertically up with the initial speed u from the ground, then the time taken by the object to return back to ground is
Answer : Option D
Explaination / Solution:
No Explaination.
Q4. Two objects are projected at angles 30° and 60°
respectively with respect to the horizontal direction. The range of two objects
are denoted as R30̊ and R60̊. Choose the correct relation
from the following
Answer : Option A
Explaination / Solution:
No Explaination.
Q5. An object is dropped in an unknown planet from height 50 m, it reaches the ground in 2 s . The acceleration due to gravity in this unknown planet is
Answer : Option B
Explaination / Solution:
No Explaination.
