Entries by Hannah Wangui

What is the magnification

Question When viewed through a magnifying glass, a stamp that is 2.9 cm  wide appears upright and 7.0 cm  wide. What is the magnification   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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how fast (in m/s) is the tool going just before it hits the ground?

Question A worker at the top of a 480-m-tall television transmitting tower accidentally drops a heavy tool. If air resistance is negligible, how fast (in m/s) is the tool going just before it hits the ground?  m/s   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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speed

Question A running back with a mass of 88 kg and a speed of 9 m/s collides with, and is held by, a 132-kg defensive tackle going in the opposite direction. How fast must the tackle be going before the collision for their speed afterward to be zero?  m/s   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon […]

 

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