दाखिल करना

WAEC - Physics (1996 - No. 11)

A stationary object of mass 4kg is set in motion by a net force of 5ON. If the object attains is speed of 5ms^-1 in time. Calculate the value of t.

0.20s

0.40s

0.63s

0.80s

1.30s

स्पष्टीकरण

F = ma = MV/t ∴ t = MV/F = 20/50 = 0.40s

टिप्पणियाँ (0)

विज्ञापन

जावास्क्रिप्ट को इस पृष्ठ को ठीक से लोड करने की अनुमति दें