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A child accelerates upwards in

A child accelerates upwards in an elevator which causes his apparent weight to become 405N. Determine the magnitude of the
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2. asked by maddi
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A mass of 50 kg is moved vertically upwards by a rope. find the tension in the rope when:(a) the mass moves with constant
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2. asked by Babita
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A net force of 66 newtons accelerates a child at 2.0 m/s2 down a smooth playground slide. What is the mass of the child?A 130 kg
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2. asked by v
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"A 5000kg helicopter accelerates upwards at 0.50m/s^2 while lifting a 2000kg car. What is the lift force exerted by the air on
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2. asked by Stuck
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On a cold winter morning, a child sits on a sled resting on smooth ice. When the 9.19 kg sled is pulled with a horizontal force
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2. asked by Emily
3. 1,326 views
On a cold winter morning, a child sits on a sled resting on smooth ice. When the 9.10 kg sled is pulled with a horizontal force
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2. asked by davie
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On a cold winter morning, a child sits on a sled resting on smooth ice. When the 9.10 kg sled is pulled with a horizontal force
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2. asked by peter
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On a cold winter morning, a child sits on a sled resting on smooth ice. When the 9.20 kg sled is pulled with a horizontal force
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2. asked by Molly
3. 674 views
1. A football player initially at rest accelerates uniformly as she runs down the ﬁeld, travelling 17 m [E] in 3.8 s. What is
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2. asked by anonymous
3. 2,746 views
A child pushes a desk with a force of 15 N to the right. The desk accelerates to the right. Which of the following statements
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2. 157 views