The weight if a tiger is 4950 N on earth. How much does the same tiger weigh on Mars, where the acceleration of gravity is 3.71 m/s^2 505 kg
1870 kg
1870 N
505 N

While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.

Estimate of the number of stars in our galaxy

The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks