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includes Teacher and Student dashboards
Measures 1 skill from
Measures 1 skill from
Track each student's skills and progress in your Mastery dashboards
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8 questions
Show answers
- Q1An object is thrown up into the air and falls back to the ground on earth as shown in the picture. What would be the value and direction of the ACCELERATION at point C9.8m/s/s, down0m/s/s, no directionnot enough information9.8m/s/s, up60sSC.912.P.12.2
- Q2An object is thrown up into the air and falls back to the ground on earth as shown in the picture. What would be the value and direction of the VELOCITY at point Cnegative value, downpositive value, upnot enough information0m/s, no direction60sSC.912.P.12.2
- Q3An object is thrown up into the air and falls back to the ground on earth as shown in the picture. What would be the value and direction of the ACCELERATION at point B?9.8m/s/s, up0m/s/s, no directionnot enough information9.8m/s/s, down60sSC.912.P.12.2
- Q4An object is thrown up into the air and falls back to the ground on earth as shown in the picture. What is the happening to the SPEED of the object at point DSpeed is decreasingSpeed is constantSpeed is increasingnot enough information60sSC.912.P.12.2
- Q5An object is thrown up with an initial velocity of 20m/s on earth. How long is the object in the air?8.16 sNot enough information to tell2.04 s4.08 s300sSC.912.P.12.2
- Q6An object is thrown up with an initial velocity of 20m/s on earth. How high did the object reach?20.4 m80.16 m10.2 mNot enough information to tell300sSC.912.P.12.2
- Q7An object is dropped from the top of a 400m building on earth. How long would it take the object to hit the ground?4.5 sNot enough information18 s9 s300sSC.912.P.12.2
- Q8An object is dropped from the top of a 400m building on earth. What velocity would the object have just prior to impact with the ground?88.2 m/s-88.2 m/s-44.1 m/sNot enough information300sSC.912.P.12.2