`3.0 ms^(-2)= ..........kmh^(-2)`

fill in the blanks by suitable conversion of units: 3.0ms^(-2) = ..................... kmh^(-2) .

Calculate the worked done in lifting a 300N weight to a height of 10m with an accelertaion 0.5ms^(2) . Take g= 10ms^(-2) .

Express 15 ms^(-1) in kmh^(-1)

A body starts at t=0 with velcoity u and travels along a straight linge. The body has a constant acceleration(a). Draw the acceleration-time graph from t=0 to t=10 s for the following cases: a. u=8 ms^(-1) , a=2s^(-2) b. u=8 ms^(-1) , a=-2 ms^(-2) c. u=- 8ms^(-1) ,a=2 ms^(-2) d. u=-8ms^(-1) ,a=-2 ms^(-2) .

A body starts at t=0 with velcoity u and travels along a straight linge. The body has a constant acceleration(a). Draw the acceleration-time graph from t=0 to t=10 s for the following cases: a. u=8 ms^(-1) , a=2s^(-2) b. u=8 ms^(-1) , a=-2 ms^(-2) c. u=- 8ms^(-1) ,a=2 ms^(-2) d. u=-8ms^(-1) ,a=-2 ms^(-2) .

Convert an acceleration of "3 kmh"^(-2) into cms^(-2) .