Question

ON 10 sec 2) 100 N 10 sec 3) 300 N 10
)
A force of 5 N acts on a body for 2 ms. Calculate the impulse. If the mass of the body is 59.
calculate the change of velocity
2 m/s
4 m/s
3) 6 m/s
4) 10 m/s
A 60kg man is inside a lift which is moving up with an accelerat
which is moving up with an acceleration of 2.45 ms. The apparent
percentage change in his weight is,
1) 20%
25%
3) 50%
4) 75%
When an empty lift is moving down
Wemply lift is moving down with an acceleration of ms the tension in the cable is
the tension in the cable is.
9000N When the lint is moving up with an
e litt is moving up with an acceleration of ms
116.OOON
2) 18,000N
3) 12.000N
4) 15 000N​

Answer 1

Answer:

qns are not clear dude ... i only understood 2nd one