a dancer lifts his partner above his head with an acceleration of 2.5 m/s2. the dancer exerts a force of 200 N what is the mass of the partner
To find the mass of the partner, we can use the equation F = ma, where F is the force exerted, m is the mass, and a is the acceleration.
Given that the dancer exerts a force of 200 N and the acceleration is 2.5 m/s^2, we can substitute these values into the equation:
200 N = m * 2.5 m/s^2
Solving for m, we divide both sides of the equation by 2.5:
m = 200 N / 2.5 m/s^2
m = 80 kg
Therefore, the mass of the partner is 80 kg.