Related Questions

In a weight-lifting competition, the total weight of Joe's two lifts was 750 pounds. Twice the weight of his first lift was 300 pounds more than the weight of his second lift. What was the weight, in pounds, of his first lift?
A 225
B 275
C 325
D 350
In a weight -lifting competion, the total weight of Jabir's two lifts was 750 pounds. Twice the weight of this lift was 300 pounds more than the weight of his secnd lift. What was the weight , in pounds, of his first lift?
A 225
B 275
C 325
D 350
If the tension in a cable supporting a lift moving upwards is twice the tension when the lift is moving downwards, the acceleration of the lift, is
A $$\frac{{\text{g}}}{2}$$
B $$\frac{{\text{g}}}{3}$$
C $$\frac{{\text{g}}}{4}$$
D $$\frac{{\text{g}}}{5}$$
Who among the following has won the FIFA Ballon d' Or award for 2013?
A Lionel Messi
B Cristiano Ronaldo
C Franck Ribery
D Batistuta
Who wins Ballon d'Or 2022?
A Karim Bengema
B Lionel Messi
C Neymar
D Cristiano Ronaldo
A man stands in a lift which accelerates upwards. The resultant reaction force on the floor of the lift is
A greater than the weight of the man
B less than the weight of the man
C Same as the weight of the man
D Zero
If tension in the cable supporting a lift moving downwards is half the tension when it is moving upwards, the acceleration of the lift is
A $$\frac{{\text{g}}}{2}$$
B $$\frac{{\text{g}}}{3}$$
C $$\frac{{\text{g}}}{4}$$
D None of these
Tension in the cable supporting a lift is more when the lift is moving __________ with an acceleration.
A Upwards
B Downwards
C Horizontal
D None of these
Actual lift of a pump is always less than the theoretical lift and is limited by the
A Specific gravity & temperature of the liquid
B Leakage & pressure decreasing at higher elevations
C Frictional resistance through pipes, fittings & passages
D All of the above
'Oh' lift me as a wave, a leaf, a cloud, I fall upon the thorns of life! I bleed.' This quotation is from P B shelley's--
A The cloud
B To a Skylark
C Ode to the West wind
D Adonias

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