![]() ![]() The strength of the gravitational force on the suitcase remains the same. Which of the following explanations provides the best reason for why it moves at constant speed? (Read the explanations carefully)Īs the suitcase falls, the strength of the air resistance force on the suitcase increases with the speed of the Suitcase: The strength of the gravitational force on the suitcase remains the same: Eventually, the upward gravitational force and the downward air resistance (drag) force are equal in strength and therefore the forces are balanced, When forces are balanced, the net force on the Suitcase is zero and according to Newton" Second Law, from then on the object moves at constant speed:Īs the suitcase falls, the strength of the air resistance force on the suitcase increases with the speed of the suitcase. Suppose a suitcase falls out of an airplane while in flight: At first the suitcase speeds up as it falls, but eventually it begins moving downward at constant speed. Now choose your own forces example to explain You can choose one of these or one of your own: mung a crickel bani An apple falling (rom a (ree and rolling downhill Jumping on a Umia 'plane and opening your parachute_' This start of movement downwards means the forces on you are unbalanced_ As you reach the floor, the floor applies another force to your body to motion (Ouch) Now you are lying on the floor therefore the forces on you are once again balancedĦ. Gravity is a non contact force so it will act whether you are touching the floor or not: Since your legs aren't holding you Up, you move towards the floor. ![]() Sometimes, you get your balance again but if you don"t, your legs come out from under you s0 that there is nothing holding your body up. When you walk there is frictlon between your shoes and the floor which keeps you standing: When you walk onto a soapy floor, the soap reduces the friction grip your shoes and the floor As a result of this reduction In friction, your shoes don"t grip the floor properly. images are provided.Pls answer ASAP.Thanks Use a similar explanation to what forces act one you when you slip over on a wet soapy floor. Now choose your own forces example to explain You can choose one of these or one of your own: mung a crickel bani An apple falling (rom a (ree and rolling downhill Jumping on a Umia 'plane and opening your parachute'ġ0 months, 1 week ago 'Can someone please help me explain what forces are acting when an apple is falling from a tree and rolling downhill. Highlight each of these things in the passage above in a different colour Causes Effects Linking words Scientific (cause and effect Terminology language)Ħ. Now look at the answer and get out 4 different coloured highlighters. This start of movement downwards means the forces on you are unbalanced As you reach the floor, the floor applies another force to your body to motion (Ouch) Now you are lying on the floor therefore the forces on you are once again balancedĥ. Put your answer together: Complete this sample answer by filling in the missing words SOLVED: 'Can someone please help me explain what forces are acting when an apple is falling from a tree and rolling downhill. ![]()
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