What is the weight of a man whose mass is 80 kg? - Toppr
The average weight of 3 men A, B, and C in a group is 84 kg. Another man D joins the group and the average weight now becomes 80 kg. Another man E, whose weight is 3 kg more than that …
A grocer purchased 80 kg of sugar at Rs. 13.50 per kg and mixed …
Click here👆to get an answer to your question ️ A grocer purchased 80 kg of sugar at Rs. 13.50 per kg and mixed it with 120 kg sugar at Rs. 16 per kg. At what rate should he sell the mixture …
The average weight of three men A , B, and C is 84 kg. D joins
The average weight of 3 men A, B and C is 84 kg. Another man D joins the group and the average now becomes 80 kg. If another man E, whose weight is 3 kg more than that of D, replaces A, …
57. A weighs 80 kg. He stands on a weighing scale in a lift ... - Toppr
57. A man weighs 80 kg. He stands on a weighing scale in a lift which is moving upwards with a uniform acceleration of 5m/s. What would be the reading on the scale? (g = 10 m/54 (1) Zero …
A gun is a heat engine. In particular, it is an internal ... - Toppr
A certain gun consists of 1.80 kg of iron. It fires one 2.40-g bullet at 320 m/s with an energy efficiency of 1.10%. Assume the body of the gun absorbs all the energy exhaustthe other …
Reshma wishes to mix two types of food P and Q in such a way
A dietician wishes to mix two types of foods in such away that the vitamin contents of the mixture contains at least 8 units of vitamin A and 10 units of vitamin C. Food I contains 2 units/kg of …
How much pressure will a of weight of 80 kgf exert on the ... - Toppr
How much pressure will a man of weight of 80 k g f exert on the ground when he is standing on his feet? Given that the area of the body of the man is 0.6 m 2 and that of a foot is 80 c m 2. …
The average weight of 3 men A, B, and C in a group is 84kg
The average weight of three men A, B and C is 84 kg, Another man D joins the group and the average now becomes 80 kg, if another man E whose weight is 3 kg more than that of D …
Two objects are connected by a light string that passes over a
Click here👆to get an answer to your question ️ two objects are connected by a light string that passes over a frictionless pulley as
A M_1 of mass 80 kg runs up a staircase in 15 s. Another M_2
A man M 1 of mass 80 kg. runs up a stair case in 15 s. Another man M 2 also of mass 80 kg. runs up the same stair case in 20 s. The ratio of the power developed by them will be-