The force which keeps a hot air balloon is the buoyant force F. Suppose a hot air balloon ofmass M has a downward acceleration of magnitude a.Find the ballast mass that must be dropped from it to cause the balloon to accelerate upward with same magnitude a.'

A balloon of mass M descends with an acceleration a_(0) . The mass that must be thrown out in order to give the balloon an equal upwards acceleration will be

A balloon of mass M descends with an acceleration a_(0) . The mass that must be thrown out in order to give the balloon an equal upwards acceleration will be

A balloon of mass m descending with an acceleration a. What mass be dropped from the balloon so that it may go up with the same acceleration so that it

A balloon of mass m is descending down with an acceleration How much mass should be g/2 removed from it so that it starts moving up with same acceleration?

A balloon of mass m is descending down with an g/2 acceleration How much mass should be removed from it so that it starts moving up with same acceleration

A balloon of mass m is descending down with an acceleration How much mass should be g/2 removed from it so that it starts moving up with same acceleration?

A balloon of mass m descending with an acceleration a. What mass be dropped from the balloon so that it may go up with the same acceleration a?

An aerostat of mass m starts coming down with a constant acceleration w . Determine the ballast mass to be dumped for the aerostat to reach the upward acceleration of the same magnitude. The air drag is to be neglected.

A balloon of mass M and a fixed size starts coming down with an acceleration f(fltg). The ballast mass m to be dropped from the ballon to have it go up with an acceleration f. Assuming negligible air resistance is find the value of m

A hot-air balloon of mass M is descending vertically with downward acceleration of magnitude a. How much mass (ballast) must be thrown out to give the balloon an upward acceleration of magnitude a? Assume that the upward force from the air (the lift) does not change because of the decrease in mass.