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Tobias
Questions and answers by
Tobias
Questions (8)
Hello,
For my final exam in English, I have to do a five minute presentation about Ireland and I've chosen to talk about "the
2 answers
504 views
What force provides the centripetal force when you swing a stopper with a string above your head horizontally?
If the string
1 answer
399 views
I spent 3/5 of my pocket money and had $20 left. what did I have at first
3 answers
570 views
Calculate the displacement and velocity at time of 0.5secs for a ball thrown straight up with an initial velocity of 15m/s.
2 answers
553 views
Let a particle move along the curve y(x)=1+x^2 subject to an attractive force of magnitude F=kR direct toward the origin.
1 answer
434 views
Average velocity is defined as change in position over change in time and is given by the formula v = s2−s1/t2−t1.
show how
2 answers
969 views
Ben has saved $7000 to spend on a car. He needs a reliable car for getting to work, so, he decides to use his savings as the
1 answer
203 views
Factors that influence (affordability, availability, quality, safety) For Scotland
2 answers
231 views
Answers (6)
Don’t answer don’t need any help anymore :)
In most cases, cats will purr when they are in a relaxed environment, sending out waves of calmness. This may also occur when you stroke them, and if this is the case, your feline friend is feeling happy or sociable. However, cats purr to communicate other
24
W = F • d • cos Θ 300 N (the force) x 20m (the displacement) x 30 degrees (the angle) = 5196 J
no one is answer it anyway what
Work = Force • Displacement 1.3N x 3.1m = 4.03 J
