Thursday
July 31, 2014

Homework Help: Physics

Posted by Kelcie on Thursday, October 15, 2009 at 1:18am.

A projectile is fired with an initial speed of 31.0 at an angle of 10.0 above the horizontal. The object hits the ground 7.50 later.

a. How much higher or lower is the launch point relative to the point where the projectile hits the ground?

b. To what maximum height above the launch point does the projectile rise?

c. What is the magnitude of the projectile's velocity at the instant it hits the ground?

d. What is the direction (below +x) of the projectile's velocity at the instant it hits the ground?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A projectile is fired with an initial speed of 28.0 m/s at an angle of...
physics - A projectile is fired with an initial speed of 26.0 m/s at an angle of...
PHYSICS! - A projectile is fired with an initial speed of 32.5 m/s at an angle ...
PHYSICS! - A projectile is fired with an initial speed of 32.5 m/s at an angle ...
Physics - Help! I've been trying to understand this question for quite some time...
physics - A projectile is fired at an angle of 30ᵒ above the horizontal ...
Physics - a) A cannonball is fired horizontally from the top of a cliff. The ...
Physics - A projectile is fired from ground level with an initial velocity of ...
Physics - A projectile is fired from ground level with a speed of 40 m/s at an ...
Physics - A cannonball is fired with initial speed v0 at an angle 30 above the ...

Search
Members