Represent graphically log10 (activity /dps) versus t/s.What is its slope?

A particle performs SHM of amplitude 10 cm. Its maximum velocity during oscillation is 100 cm/s. What is its displacement, when the velocity is 60 cm/s.

When we graphically represent velocity from the mean position at frac(T)(2) its value is

A sample of .^32P initially shows activity of one curle.After 303 days the activity falls to 1.5 xx 10^(4) dps.What is the half life of .^32P ?

In accordance to Arrhenius equation, the plot of log k against (1)/(T) is a straight line. The slope of the line is equal to

The equation of motion of rockets are x=2t, y=-4t, z=4t where the time 't' is given in second and the coordinate of a moving point in kilometres. What is the path of the rockets? At what distance will the rocket be from the starting point O(0, 0, 0) in 10s.

What do you mean by "Activity" in radioactivity state its different units?

A first order gas phase reaction has activation energy of 240 kJ mol^(-1) . If the pre-exponential factor is 1.6xx10^(13) s^(-1) . What is the rate constant of the reaction at 600 K?

A particle is moving with velocity 5 m/s towards east and its velocity changes to 5 m/s north in 10 s. Find the acceleration.