Answer:
force of the breaks is 6650 N, direction opposite to direction of movement
Explanation:
That was Tycho Brahe, and I thought it was actually more years than that.
Answer:
5 no
Explanation:
actually the 4kg lying on table has no influence
it slides towards 4kg weight hung
as it has excess 2kg force
force=miu × m ×g
The time it takes for the Moon to rotate once around its axis is equal to the time it takes for the Moon to orbit once around Earth
Answer:4800 kWh
Explanation:
Given
Power output of station =2,00,000 W or 200 kW
because 1 kW=1000 W
For 24 hours, it will generate 
