Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
a stone is projected horizontally with 20 m per second from top of tall building calculate its position and velocity after 3 second neglecting the air resistance
Taking projection point aa origin Horizontal direction Position after 3 s =20x3=60m Velocity remains 20 m/s Vertical direction V=u+at =3x 10=30 m/s Position Distance covered in downward s=5x9=45m Therefore position is (60,-45) V is 20i - 30j Hope thiy helps u Please approve if it helped u :) All the best
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -