Physics, 09.06.2020 20:57 jasmineunderwoo264
GUYS HELP ON THIS ONE :D
Imagine the thrower in Q5 is standing on the edge of a 50 m high cliff.
a. Find an algebraic expression for the vertical displacement sV of the ball at time t.
b. Find an algebraic expression for the horizontal displacement sH of the ball at time t.
c. Eliminate t to find an expression for sV in terms of sH.
d. Plot a graph of vertical displacement against horizontal displacement up to sH = 45 m.
e. What is a graph with this shape called?
f. What is the horizontal displacement when the ball lands in the sea?
Answers: 1
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
Physics, 22.06.2019 14:40
Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion
Answers: 2
Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
GUYS HELP ON THIS ONE :D
Imagine the thrower in Q5 is standing on the edge of a 50 m high cliff.
Mathematics, 27.02.2021 19:50
Mathematics, 27.02.2021 19:50
Social Studies, 27.02.2021 19:50
Engineering, 27.02.2021 19:50
Mathematics, 27.02.2021 19:50
Mathematics, 27.02.2021 19:50
Mathematics, 27.02.2021 19:50
Social Studies, 27.02.2021 19:50
English, 27.02.2021 19:50
Physics, 27.02.2021 19:50
Mathematics, 27.02.2021 19:50