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John is pushing a wheelbarrow filled with sand on a building site the total mass of the wheelbarrow and its content is 30kg. When he applies force of 20 the wheel barrow moves forward at constant speed. What is the Magnitude of the friction between the wh...

A horizontal force of 10 Newtons acts on a 2 kg block on a level surface.The frictional force between the block and the surface is 3 Newtons.What is the magnitude and the direction of the net force acting on the block?

help please, i need help on this question wendy deposited $60 in a savings account earning 10% interest, compounded annually. To the nearest cent, how much interest will she earn in 3 years?

south africa had weak rand at the time of the departure.was this good or bad time for south africa to travel

has tourism relieved poverty in south africa.give two reason

i need to know the three pharagraphs of the poem

i have an area of 135 and a hight of 15 what is my base?

a fiel mixtire used in the early days of rocketry is composed of two liquids, hydrazine and dinitrogen tetraoxide which ignites on contact to form nitrogen gas and water vapour.100g of hydrazine reacts with 200g of dinitrogen tetraoxide according to the r...

i was cheated

i do not know. i need some ideas please!

what can i become if i do this subjects business studies geography economics maths lit and setswana?

i can't find any help with this subjects plz help

is the answer $79.86?

or is it 19.86

five ways in which career patterns are different now from in the past

this is correct?

Explain four contributory factors to the lack of basic services social problems locally and globally.