A block is acted upon by TWO horizontal forces as illustrated in the diagram above. The block accelerates at 1.5$ms^{-2}$. Calculate the mass of the block.

Similar Questions

A capacitor 8$\mu$F is charged to a potential difference of 100V. The energy stored by the capacit...

14 N + 4 He → 17 O + X 7 2 8 In the equation above, the particles X ...

The heights of the mercury thread in a mercury-in-glass thermometer when in melting ice and then in ...

The maximum power dissipated by a 100$\Omega$ resistor in a circuit is 4W. Calculate the voltage a...

An electric iron rated 250 V has a coil of resistance 125Ω. What is the cost of using it for I...

I. Moon. II. Sun. III.street light. IV. stars. Which of these are natural sources of l...

A radioactive element has a decay constant of 0.077s-1, calculate its half life...

Which of the following statements about radioactivity are true? i. alpha particle is positively c...

When a number of identical small magnets are arranged in a line, the strength of the resultant magne...

If the box is pulled from P to Q, which of the following expresses the velocity ratio of the incline...