Entries by Grace Wahito

A train slowing to a stop has an average acceleration of -3.00 m/s 2 . If its initial velocity is 30.0 m/s, how far does it travel in 4.00 seconds?

A train slowing to a stop has an average acceleration of -3.00 m/s 2 . If its initial velocity is 30.0 m/s, how far does it travel in 4.00 seconds?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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After an airplane takes off, it reaches a velocity of 71.0 m/s. What must its acceleration be if the runway is 1.00 km long.

After an airplane takes off, it reaches a velocity of 71.0 m/s. What must its acceleration be if the runway is 1.00 km long.   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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A motorcycle wheel turns 100

<ol><li>A motorcycle wheel turns 100<em>π </em> rad during 35.0 s. What is the angular velocity of the wheel?</li><li> A model helicopter pulls into a tight circular curve of radius 40.0 m. The 400 g helicopter is traveling at 90.0 km/h. What is the centripetal force that is acting on the helicopter?</li><li> Find the mechanical advantage […]

 

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