Suppose a Chinook salmon needs to jump a waterfall that is 1.50m high. If the fish starts from a distance of 1.00 m from the base of the ledge over which the waterfall flows, find the x- and y- components...

Suppose a Chinook salmon needs to jump a waterfall that is 1.50m high. If the fish starts from a distance of 1.00 m from the base of the ledge over which the waterfall flows, find the x- and y- components...

A car is traveling east at 25 m/s when it turns due north and accelerates to 35 m/s, all during a time of 6.0 s. Calculate the magnitude of the car's average acceleration.

Members of which group of elements gain one electron to form anions with a -1 Charge

I have to draw a scale diagram to determine total displacement. I'm just unsure if I just measure my displacement line or if I have to do an equation

Given that vector c=a-b , vector c has a magnitude of 10 units and direction 270, vector a has a magnitude of 2 units and direction 150. A) write the vector c in terms of unit vectors i,j,k. B)...

In a rugby match, 4 players push against each other in a scrum. #17 pushes with a force of 315 Newton’s towards 97 degrees. #20 pushes with a force of 300 Newton’s towards 78 degrees. #12 pushes with...

An airplane is flying at 200 m/s at an angle of 30o north of east. How fast is the plane flying North? An airplane is flying at 200 m/s at an angle of 30o north of east. How fast is the plane flying...

A horizontal force of 33 N acting on a block on a frictionless, level surface produces an acceleration of 2.5 m/s2 . A second block, with a mass of 3.1 kg , is dropped onto the first. What is...

A football is kicked from ground level with an initial velocity of 23.0 m/s at angle of 45.0° above the horizontal. How long is the football in the air before it hits the ground? Ignore air resistance...

A satellite in outer space is moving at a constant velocity of 21.1 m/s in the +y direction when one of its onboard thruster turns on, causing an acceleration of 0.330 m/s2 in the +x direction...

A satellite in outer space is moving at a constant velocity of 21.1 m/s in the +y direction when one of its onboard thruster turns on, causing an acceleration of 0.330 m/s2 in the +x direction...

A projectile is launched at ground level with an initial speed of 50.0 m/s at an angle of 30.0º above the horizontal. It strikes a target above the ground 3.00 seconds later. What is the...

In an attempt to escape his island, Gilligan builds a raft and sets to sea. The wind shifts a great deal during the day, and he is blown along the following straight lines: 2.50 km north of west;...

find the resultant for the following both analytically and graphically. calculate the percent deviation between the two methods.(where 1cm=50g) 50g at 110 degrees, 200g at 218 degrees, 150g at 298...

A gun is sited at the origin of a three dimensional vector space. The gun points along the x-axis, has a muzzle velocity of 3 and a variable ‘tilt’ angle of θ with respect to the horizontal. Air resistance...

I know the 90* and 270* have a 4N resultant, but my scale drawing is left with a quadrilateral and I'm a little stuck there, any help would be appreciated.

Calculate the force needed to bring a 1070–kg car to rest from a speed of 89.0 km/h in a distance of 110 m (a fairly typical distance for a non-panic stop). Suppose instead the car...

A stationary shell explodes into 3 pieces. 3kg piece travels north. two other fragments travel opposite directions of south west 25 degrees and south east 25 degrees. What is the speed of each of...

What volume of iron (density 7.87 g/cm3) would be required to balance a 1.00 cm3 sample of lead (density 11.4 g/cm3) on a two-pan laboratory balance?

1. Car 1 moves eastward with a constant speed of 20 m/s. Car 2, at rest on the side of the road, accelerates at 2 m/s squared to the east at precisely the instant Car 1 is beside it. How long does...