The driver of a car travelling with a speed v suddenly applies brake. The speed is halved by the time the car travels a distance of 12m.How much further will the car travel before it comes to rest?
sanath16
Asked:
December 2022
Two forces P and Q act at such that the resultant R is equal to P. Show that if P is doubled the new resultant is at right angles to the force Q. Please answer fast
sanath16
Asked:
December 2022
Two forces of magnitudes 3P and 2P respectively have a resultant R. If the first force is doubled, the magnitude of the resultant is also doubled. Find the angle between the forces.
sanath16
Asked:
December 2022
The minute hand of a wall clock measures 10 cm from axis to tip. What is the displacement vector of its tip (a) from a quarter after the hour to half past (b) in the next half hour and (c) in the next hour.