I am confused on questions 3-6. Can anyone help? (Ignore air resistance).
bob mcrobert , 5 Years ago
Grade 10
Mechanics> I am confused on questions 3-6. Can anyon...
4 Answers
Arun
Last Activity: 5 Years ago
Dear student
For question 3, there is no passage given.
Please check and repost the question with complete information
bob mcrobert
Last Activity: 5 Years ago
Oh that is the complete information. There is no passage. Its based on the trajectories themselves. Nonetheless, I believe 3 is a, but I am not sure about the rest.
Vikas TU
Last Activity: 5 Years ago
Dear student
When you launch a projectile into the air, you can use physics to determine how long it will remain airborne. Because the force of gravity only acts downward that is, in the vertical direction you can treat the vertical and horizontal components of the flight path separately. As a result, you can calculate things like the time the projectile will be airborne before it strikes the ground.
aswanth nayak
Last Activity: 4 Years ago
Dear Student,
You can calculate things like the time the projectile will be airborne before it strikes the ground.
When you launch a projectile into the air, you can use physics to determine how long it will remain airborne. Because the force of gravity only acts downward that is, in the vertical direction you can treat the vertical and horizontal components of the flight path separately.
Good luck.......
Hope this Helps you
Regards
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free
Enter text here...
Other Related Questions on Mechanics
A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mmat the free end, where a small mass of 2 g is positioned. determine(i) The velocity of the end when passing through the zero position(ii) The acceleration at maximum displacement(iii) The maximum kinetic energy of the mass
Mechanics
2 Answer Available
Last Activity: 2 Year ago(s)
An object of mass m = 0.25 kg oscillates in a fluid at the end of a vertical spring of springconstant kH = 85 N/m, see Fig.1. The effect of the fluid resistance is governed by thedamping constant b = 0.07kg/s.(i) Find the period of the damped oscillation.(ii) By what percentage does the amplitude of the oscillation decrease in each cycle?
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
A particle is traveling in a circle of radius R =2.5m and with an angular velocity of 10 rad/s. What is the centripetal acceleration of the particle? The particle begins to slow down with an angular acceleration of -1 rad/s2. After 5 seconds, what is the centripetal acceleration and the tangential acceleration fo the particle?
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)
If the acceleration of block A is 5 m/s^2Find the acceleration of block B
Mechanics
1 Answer Available
Last Activity: 2 Year ago(s)