Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Projectile Motion
a 1350 g projectile is launched with a force of 150N. the length f the firing arm is 1.25 m . determine the velocity
1 answer
2
You can
ask a new question
or
answer this question
.
Similar Questions
A projectile is launched straight up at 54.5 m/s from a height of 88 m, at the edge of a sheer cliff. The projectile falls, just
Top answer:
Hi = 88 Vi = +54.5 a = -9.81 v = Vi - 9.81 t v = 0 at top so at top t = 54.5 / 9.81 = 5.56 seconds
Read more.
A projectile was launched from the ground with a certain initial velocity. Militaries used a radar to determine the vertical
Top answer:
try a dy/dt + d^2 y/dt^2 = - 9.81 try y = -(9.81/a) t + [ (V + 9.81/a)/a ] e^-at
Read more.
The height in metres of a projectile launched from the top of a building is given by h(t) =- 5t2 + 10t+5 where t is the time in
Top answer:
a) when t = 0, h = 5 meters b) when is h = 0 (besides before the launch :) 0 = - 5 t^2 + 10 t+ 5
Read more.
A projectile launched into the air can be modelled by the function h(t) =-4.9t^(2) + 4.1t + 8.2 where h(t) represents the height
Top answer:
To find the time when the projectile is at a height of 3 meters, we need to set the given function
Read more.
The function H(t) = -16t2 + vt + s shows the height H (t), in feet, of a projectile launched vertically from s feet above the
Top answer:
Part A: To find the time taken by the projectile to fall on the ground, we need to set H(t) equal to
Read more.
I was wondering if you could help me solve this projectile motion problem.
A projectile is launched with an initial speed of 14.5
Top answer:
you can see how that formula was achieved if you read the article on trajectory in wikipedia. Maybe
Read more.
A projectile is launched into the air from the ground. The table shows the height of the projectile, h(t), at different times.
Ba
Top answer:
Based on the information provided in the question, the best function that can be used to model the
Read more.
A projectile is launched horizontally with a speed of 80.0 m/s. If the projectile is launched 1.5m above the floor, how long
Top answer:
To find the time it takes for the projectile to hit the floor, we can use the equation of motion: \[
Read more.
When calculating the effect of Earth's gravitational pull on a launched projectile, the expression −16t2 is used to represent
Top answer:
To find the maximum height reached by the toy rocket, we first need to find the time it takes for
Read more.
Suppose you place a 30kg weight 50cm from the pivot where should the following forces be applied to lift the load
a)a 100N force
Top answer:
1a. F2*d2 = F1*d1 100*d2 = 300*0.5 = 150 d2 = 1.5 m. 1b. 150*d2 = 300*0.5 = 150 d2 = 1.0 m.
Read more.
Related Questions
A projectile is launched upward with a velocity of 128
feet per second from the top of a 50- foot platform. What is the maximum
In the absence of air resistance, a projectile is launched from and returns to ground level. It follows a trajectory similar to
A projectile is launched with a speed of 41 m/s at an angle of 55° above the horizontal. Use conservation of energy to find the
A projectile is launched with an initial speed of 59.0 m/s at an angle of 32.0° above the horizontal. The projectile lands on a
A projectile is fired from a cliff 300 m high with an initial velocity of 400 m/s. If the firing angle is 30 degrees from the
The highest barrier that a projectile can clear is 11.5 m, when the projectile is launched at an angle of 15.4° above the
The highest barrier that a projectile can clear is 13.8 m, when the projectile is launched at an angle of 14.9° above the
The highest barrier that a projectile can clear is 14.5 m, when the projectile is launched at an angle of 31.0 ° above the
A projectile is launched from ground level to the top of a cliff which is 195 m away and 135 m high.If the projectile lands on
A projectile is launched from ground level to the top of a cliff which is 195 m away and 155 m high. If the projectile lands on
