The horizontal bar rises at a constant rate of three hundred mm/s causing peg p to ride in the quarter circular slot. when coordinate y reaches 150mm, find the v and a vectors for p. hint: for a circle with origin shown x2+y2=r2. the radius of the slot is 300 mm.

Explanation:

Given

Horizontal bar rises with 300 mm/s

Let us take the horizontal component of P be

where is angle made by horizontal bar with x axis

Velocity at y=150 mm

thus

position of

Velocity at this instant

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes