The pace at which a caterpillar climbing a leaf slows from 0.52 cm/s to 0.28cm/s is -0.03cm/s5. How long does it take for the caterpillar to transform?

The instantaneous acceleration at time t = 1 s is  m/s2.The instantaneous acceleration at time t = 3 s is  m/s2.The instantaneous acceleration at time t = 5 s is  m/s2.

A caterpillar's speed decreases from 0.50cm/s to 0.25cm/s at a rate of -0.04cm/s2 as it climbs a leaf. How quickly does the caterpillar undergo metamorphosis?

Two locomotives 70 kilometers apart are travelling on the same track towards each other, Engine A moves at 22 kilometers per hour east and engine B moves at 13 kilometersper hour west. At the instant both trains begin moving, an annoying mutant fly beginsflying from engine A towards engine B at 33 kilometers per hour . The instant it touchesB, it turns around and flies back. It goes on this way until the two locomotives collideand the mutant fly is finally squashed. So, before its untimely demise, a) what is the total distance the fly flew? b) the time it took till  it was eliminated and c) the average velocity of the fly? how can i find this please

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The pace at which a caterpillar climbing a leaf slows from 0.75cm/s to 0.50cm/s is -0.05cm/s2. How long does it take for the caterpillar to transform?

A cart, already moving at a 3.0 m/s accelerates at a rate of 2.5 m/s squared for 2.8 seconds. What is the displacement of the cart during that period?

In 2004 a massive 10-30m high tsunami was created in the eastern Indian Ocean by anearthquake in Sumatra resulting in the loss of hundreds of thousands of lives. The coast of Africa lies7000km to the west of Sumatra. Knowing that tsunami’s propagate at a speed v = √gH, how longdid it take for the tsunami to strike Africa?

The acceleration of a rocket is a = -bV, where V is the speed of exhaust gases coming out of the thruster. What are the SI units of b?