{"id":7,"date":"2014-10-22T07:06:06","date_gmt":"2014-10-22T07:06:06","guid":{"rendered":"http:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-3\/"},"modified":"2014-11-10T08:10:35","modified_gmt":"2014-11-10T08:10:35","slug":"ppp-exercise-3","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/ppp-exercise-3\/","title":{"rendered":"PPP Exercise 1C"},"content":{"rendered":"

1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Find the missing values in the following table .<\/p>\n

\"\"<\/a>
\n2. A car, starting from rest, reaches a speed of 15 metres per second in a time of
\n30 seconds. Calculate the acceleration of the car.<\/p>\n

3. A sprinter in a race crossed the finishing line with a speed of 14 m\/s. If her sprint time was 16 seconds, what was her average acceleration?<\/p>\n

4. A ball is dropped from the roof of a building. What is the acceleration of the ball if its speed is 30 m\/s after 3 seconds?<\/p>\n

5. What is the acceleration of a lorry which increases its speed from 5 m\/s to 15 m\/s in
\n40 seconds?<\/p>\n

6. A train increases its speed from 15 m\/s to 25 m\/s in a time of 8 seconds. Calculate the acceleration of the train.<\/p>\n

7. A train, which had been travelling at 18 ms-1 <\/sup>, took 12 seconds to stop from the moment the brakes were applied. What was the deceleration of the train?<\/p>\n

\"\"<\/a>8. A bus, travelling at 16 ms-1 <\/sup>, takes 32 seconds\u00a0to come to rest. Calculate the deceleration of\u00a0the bus.<\/p>\n

9. What is the deceleration of a car which slows down from 10 ms-1 <\/sup>to 4 ms-1 <\/sup>in\u00a08 seconds?<\/p>\n

\"\"<\/a>10. \u00a0It takes 20 seconds for an ice skater to come to rest after skating with a velocity of 8 ms-1 <\/sup>. What is her deceleration?<\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Find the missing values in the following table . 2. A car, starting from rest, reaches a speed of 15 metres per second in a time of 30 seconds. Calculate the acceleration of the car. 3. A sprinter in a race crossed the finishing line with a speed of 14 m\/s. If her sprint … Continue reading PPP Exercise 1C<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-7","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/7","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/comments?post=7"}],"version-history":[{"count":3,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/7\/revisions"}],"predecessor-version":[{"id":39,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/pages\/7\/revisions\/39"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecphyprelimpractice\/wp-json\/wp\/v2\/media?parent=7"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}