Entries by Hannah Wangui

What is the radius of its orbit?

Question A centripetal force of 190 N acts on a 1,350-kg satellite moving with a speed of 5,200 m/s in a circular orbit around a planet. What is the radius of its orbit?   m   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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What is the object’s mass?

Question In an experiment performed in a space station, a force of 34 N causes an object to have an acceleration equal to 8 m/s2. What is the object’s mass? 4.25 kg can you explain how the answer is 4.25kg?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code […]

 

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How fast was the first car moving before the collision?

Question A railroad car with a mass of 20,000 kg rolls into a second stationary car with a mass of 40,000 kg. The cars latch together and move off with a speed of 1.2 m/s. How fast was the first car moving before the collision?    Looking for a Similar Assignment? Order now and Get […]

 

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what is the calls centripetal acceleration?

Question A child attaches a rubber ball to a string and whirls it around In a circle overhead. if the string is 0.6m long and the ball speed is 11m/s, what is the calls centripetal acceleration?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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